CN2166907Y - High efficiency and energy-saving gas flame cutting device with liquid fuel mixed with oxygen - Google Patents
High efficiency and energy-saving gas flame cutting device with liquid fuel mixed with oxygen Download PDFInfo
- Publication number
- CN2166907Y CN2166907Y CN 93204128 CN93204128U CN2166907Y CN 2166907 Y CN2166907 Y CN 2166907Y CN 93204128 CN93204128 CN 93204128 CN 93204128 U CN93204128 U CN 93204128U CN 2166907 Y CN2166907 Y CN 2166907Y
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- oxygen
- liquid fuel
- conduit
- cutting 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 a high efficiency and energy-saving gas cutting device with the liquid fuel mixed with the oxygen. The liquid fuel, a suspension sealing atomizer, and an oil pump are arranged in a liquid fuel tank. One end of a conduit is communicated with a vaporizing chamber in the fuel tank, and the other end of the conduit is communicated with the vaporizing chamber of a welding and cutting gun. One end of the other conduit is communicated with the oil pump in the fuel tank, and the other end of the conduit is communicated with an oil chamber in the welding and cutting gun. The liquid fuel is mixed with the oxygen after vaporizing, and the mixing gas is lighted to generate the high temperature flame to proceed with the welding and cutting operation. The oil pump can also be opened, the oil liquid is pumped to the welding and cutting gun to be vaporized, the vaporized oil liquid is mixed with the vaporized fuel and the oxygen, and the mixing gas is lighted to proceed with the high-intensity welding and cutting operation. The utility model has the advantages of safety, cleanness, compactness, low price, and high efficiency.
Description
The utility model relate to a kind of make to mix with oxygen such as liquid fuels such as gasoline, alcohols carry out energy-efficient welding cutter sweep.
At present, widely used acetylene and oxygen mixing welder, acetylene cost height, explosive, dangerous, produce pollution problem.The acetylene compression needs high-pressure bottle, and special pouring into easily forms oxide layer and hinder welding further during the alkynes scarfing oxygen.
The purpose of this utility model is to provide a kind of and cuts device with vaporized liquid fuel and oxygen mixed steam, has improved all technological deficiencies of prior art.
Task of the present utility model is finished as follows: conduit passes through centrifugal pump, the vaporizer of non-return device UNICOM fuel tank and the vaporization chamber of solder cutting gun, gear oil pump in another conduit UNICOM fuel tank and the oil pocket in the solder cutting gun have a floated sealing atomizer in the liquid fuel in fuel tank.
Task of the present utility model is also further finished as follows: a safety valve is arranged on the fuel tank, and the torch head of solder cutting gun is UNICOM's vaporizer, oil pocket, vaporization chamber and high pressure storage oxygen bottle respectively.
The vapour that adopts the utility model to provide cuts device, and is easy to carry, safety, clean, cost is low, is suitable for high-altitude, field work.Particularly behind the liquid fuel evaporation, fuel combustion is more abundant.
Below in conjunction with accompanying drawing the utility model is done further narration.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that Fig. 1 is along A-A line cut-away view.
Fig. 3 is the cut-away view of Fig. 1 solder cutting gun along the B-B line.
With reference to Fig. 1, safety valve 5, centrifugal pump 4, non-return device 6, conduit 7 are housed by centrifugal pump 4 and non-return device 6 UNICOM's fuel tank 1 on the fuel tank 1, the conduit other end connects solder cutting gun 8, and solder cutting gun 8 is by pressure-reducing valve UNICOM high pressure storage oxygen bottle 10.
With reference to Fig. 2, Fig. 3, liquid fuel 3 is housed in the fuel tank, in the fuel tank bottom one gear oil pump 16 is arranged, gear oil pump 16 is by the oil pocket 13 of conduit 12 UNICOM's solder cutting guns 8, the vaporizer 11 of conduit 7 one end UNICOM fuel tank 1,8 vaporization chamber 17 of other end UNICOM solder cutting gun, the vaporizer 18 of solder cutting gun 8 is UNICOM's torch heads 15, vaporization chamber 17 and oxygen feeding tube 14 respectively, and a floated sealing atomizer 2 in fuel is arranged in fuel tank 1.
When using this device, atomizer 2 is with liquid fuel 3 vaporizations, centrifugal pump 4 extracts fuel and enters conduit 7 by non-return device 6, arrive solder cutting gun 8, oxygen in the high pressure oxygen holder 10 is through pressure-reducing valve 9, oxygen feeding tube 14 enters solder cutting gun to be mixed with vaporized liquid fuel, light back generation thermal-flame and carry out the welding operation, when needing the high strength operation, by oil pump with fuel through conduit 12 suction solder cutting guns, through giving heat, high temperature reaches vaporized state and vaporized liquid fuel and oxygen mix and lights and carry out the operation of high strength welding, non-return device 6 is installed on fuel tank 1 top, outreaches conduit 7, opens valve in the non-return device by the pressure for vaporization in the vaporizer 11 during operate as normal, make vaporized fuel enter conduit and solder cutting gun, when the increase of conduit 7 internal pressures, then the valve closing in the non-return device prevents vaporized liquid fuel backflow generation accident.
Claims (3)
1, a kind of high effect energy saving liquid fuel and oxygen mixed steam cut device, form by the solder cutting gun of high pressure storage oxygen bottle and UNICOM's high pressure storage oxygen bottle and for the fuel tank that welding is used, it is characterized in that: conduit (7) is by centrifugal pump (4), the vaporizer (11) of non-return device (6) UNICOM's fuel tank (1) and the vaporization chamber (17) of solder cutting gun (8), wherein, gear oil pump (16) in conduit (12) UNICOM's fuel tank (1) and the oil pocket (13) in the solder cutting gun (8) have a floated sealing atomizer (2) in the liquid fuel (3) in fuel tank (11).
2, cut device according to the described vapour of claim 1, it is characterized in that: a safety valve (5) is arranged on the fuel tank (1).
3, cut device according to the described vapour of claim 1, it is characterized in that: the torch head (15) of solder cutting gun (8) is UNICOM's vaporizer (18), oil pocket (13), vaporization chamber (17) and high pressure storage oxygen bottle (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204128 CN2166907Y (en) | 1993-03-01 | 1993-03-01 | High efficiency and energy-saving gas flame cutting device with liquid fuel mixed with oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204128 CN2166907Y (en) | 1993-03-01 | 1993-03-01 | High efficiency and energy-saving gas flame cutting device with liquid fuel mixed with oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2166907Y true CN2166907Y (en) | 1994-06-01 |
Family
ID=33787786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93204128 Expired - Fee Related CN2166907Y (en) | 1993-03-01 | 1993-03-01 | High efficiency and energy-saving gas flame cutting device with liquid fuel mixed with oxygen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2166907Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941110A (en) * | 2010-09-01 | 2011-01-12 | 辽宁石油化工大学 | Process method for cutting metals by using flames of oxygen biodiesel oil and diesel oil blended fuel |
-
1993
- 1993-03-01 CN CN 93204128 patent/CN2166907Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941110A (en) * | 2010-09-01 | 2011-01-12 | 辽宁石油化工大学 | Process method for cutting metals by using flames of oxygen biodiesel oil and diesel oil blended fuel |
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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 |