CN207716417U - A kind of liquid fuel welding torch for automatic cutting is atomized pipette tips - Google Patents
A kind of liquid fuel welding torch for automatic cutting is atomized pipette tips Download PDFInfo
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- CN207716417U CN207716417U CN201721917405.7U CN201721917405U CN207716417U CN 207716417 U CN207716417 U CN 207716417U CN 201721917405 U CN201721917405 U CN 201721917405U CN 207716417 U CN207716417 U CN 207716417U
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- pipette tips
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- oxygen
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Abstract
The utility model is related to a kind of liquid fuel welding torches for automatic cutting to be atomized pipette tips, including pipette tips ontology and connection ontology, the pipette tips ontology and the connection ontology are axially consistent, the pipette tips ontology is equipped with the first hyperbaric oxygen channel, the first mixing oxygen channel, multiple micropores and cutting torch interface, multiple micropores are distributed in a ring, and first mixing oxygen channel, micropore and cutting torch interface are sequentially communicated；The connection ontology is equipped with hyperbaric oxygen interface, mixing oxygen interface, the second hyperbaric oxygen channel and the second mixing oxygen channel, the hyperbaric oxygen interface, the second hyperbaric oxygen channel and the first hyperbaric oxygen channel are sequentially communicated, and the mixing oxygen interface, the second mixing oxygen channel and the first mixing oxygen channel are sequentially communicated；The mixing oxygen interface is axial consistent with the hyperbaric oxygen interface；Atomization is abundant, and liquid fuel combustion rate is high, at low cost.
Description
Technical field
The utility model is related to a kind of liquid fuel welding torches for automatic cutting to be atomized pipette tips.
Background technology
The gaseous fuels such as the widely used acetylene of flame welding, propane, natural gas, energy consumption are big, of high cost.Compare and
Say that the liquid fuels such as gasoline, diesel oil, methanol are used for flame, oxygen demand is small, fuel cost is low, safety is more preferable, overall cost section
About 30-80% or more is the developing direction of flame welding.
Currently, well known liquid fuel welding torch, is that directly liquid fuel is sucked out by injecting tube, with preheating oxygen and height
Pressure wind is sent to cutting torch burning by pipette tips together, and pipette tips itself continue to use gaseous fuel cutting torch pipette tips, and mixing oxygen channel is mostly single
Hole or diplopore, without atomizing functions.Fuel is in a large amount of liquid flowing states, cannot form atomizing effect, and burning is very insufficient,
Waste is very big；Combustion process is unstable, and fire is altered in tempering and burning is serious partially, and both dangerous, cutting torch is also easily burnt.
To solve the above problems, there is following technical scheme：
1) by the fuel and gases exit line of traditional gaseous fuel-scarfing oxygen grilled gun, an angle is changed so that
The fuel of flowline and the hyperbaric oxygen of ejection in a certain angle are hit, and the method for breaing up fuel improves atomization, this dependence
One direction air-flow breaks up mode, can not form turbulent convolution, and atomizing effect is poor；There is directionality to burn partially for fuel combustion, easily damage
Bad cutting torch.
2) one is installed in the oily oxygen hybrid channel after injecting tube with wire or the porous mistake of powder metallurgically manufacturing
Shape refining device is filtered, reaches further mixing oil and oxygen by the refining device of heating.
3) the metal atomization device and asbestos atomizer of woven wire have been installed additional in the oil outlet end of petroleum pipeline respectively.
2) purpose of technical solution and 3) is the atomizer filtered by porosity and looseness using gas mixture, is reached
The gentle effect of further miscella, although can have certain dispersing liquid to act on, these filter the device of classes, and material is all
There is airflow scouring screen warpage and easily block, state labile, in fact basic nothing in the agglomerating use of filament fiber class
Method is run steadily in the long term.
Utility model content
The utility model in view of the deficiency of the prior art, provides a kind of liquid fuel welding torch atomization pipette tips sheet
Body and atomization pipette tips.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of liquid fuel for automatic cutting welds
Cutting torch is atomized pipette tips, including pipette tips ontology and connection ontology, and the pipette tips ontology is equipped with the first hyperbaric oxygen channel, the first mixing
Oxygen channel, multiple micropores and cutting torch interface, multiple micropores are distributed in a ring using first hyperbaric oxygen channel as axis, institute
The first hyperbaric oxygen channel and the cutting torch orifice are stated, the first mixing oxygen channel and the input end of each micropore connect
It is logical, the outlet end of the micropore and the cutting torch orifice；
The connection ontology is tightly connected with the pipette tips ontology, and the connection ontology is axial consistent with pipette tips ontology,
The outer profile of the connection ontology and pipette tips ontology is cylindric；
It is logical that the connection ontology is equipped with hyperbaric oxygen interface, mixing oxygen interface, the second hyperbaric oxygen channel and the second mixing oxygen
Road, the hyperbaric oxygen interface, the second hyperbaric oxygen channel and the first hyperbaric oxygen channel are sequentially communicated, the mixing oxygen interface, second
Mixing oxygen channel and the first mixing oxygen channel are sequentially communicated；
First mixing oxygen channel is the toroidal cavity being arranged in micropore arrival end, first mixing oxygen channel, the
The axis of one hyperbaric oxygen channel and the cutting torch interface is overlapped with the axis of pipette tips ontology.
Wherein, mixing oxygen refers to the mixture of liquid fuel and preheating oxygen.
The utility model has the beneficial effects that：Liquid fuel forms the mist of turbulent flow stirring with oxygen by annular spread micropore
Change effect, it is ensured that liquid fuel is fully atomized, and is improved combustion utilization efficiency, while can substantially improve airflow stability, is kept away
The problems such as exempting from the tempering of general gas flow welding evidence, altering fire, burn partially, it is safe and reliable, energy-efficient, substantially prolong the cutting torch service life；
Being hardly damaged for the rigid structure of the atomizer of the micropore of annular spread, is not easy to plug, and service life is long.
Further, the micropore has 8-12, aperture 0.5-3mm.
Further, the angle between the axis of the micropore and the axis in first hyperbaric oxygen channel is acute angle, and more
Circumference where a micropore forms that arrival end is larger, smaller pyramidal in outlet end.
Advantageous effect using above-mentioned further technical solution is：Be conducive to combustion flame further to concentrate, improve energy
Density reduces the thickness of cutting seam.
Further, mixing oxygen interface and the hyperbaric oxygen interface is axial consistent, the mixing oxygen interface with it is described
Hyperbaric oxygen interface is axially vertical with the connection ontology, and the second mixing oxygen channel and second hyperbaric oxygen channel are
Bent passage.
Further, mixing oxygen interface and the hyperbaric oxygen interface is axial consistent, the mixing oxygen interface with it is described
Hyperbaric oxygen interface is axially consistent with the connection ontology, and the second mixing oxygen channel and second hyperbaric oxygen channel are
Bent passage.
Further, the bent passage is right angle bent passage.
Further, the connection ontology and the pipette tips ontology are all made of copper alloy.
Further, second mixing oxygen channel is equipped with mixing oxygen flow regulating valve.
Advantageous effect using above-mentioned further technical solution is：Energy may be implemented to adjust in a certain range, with suitable
Answer the cutting of different materials or cutting thickness.
Further, the connection ontology is socketed in one end of the pipette tips ontology.
Using the advantageous effect of above-mentioned further technical solution：Structure is compacter.
Further, the cutting torch interface is equipped with external screw thread, for connecting cutting torch；The hyperbaric oxygen interface and the mixing oxygen
Interface is equipped with internal thread, is respectively used to connection high-pressure oxygen tube and mixes oxygen pipe.
Further, the section of the micropore is round, triangle or ellipse etc..
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 be Fig. 1 A-A to sectional view；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2；
In the accompanying drawings, the list of designations represented by each label is as follows：1, hyperbaric oxygen interface, 2, mixing oxygen interface, 3,
Micropore, 4, cutting torch interface, the 5, second hyperbaric oxygen channel, the 6, second mixing oxygen channel, 7, mixing oxygen flow regulating valve, 8, first is high
Press oxygen channel, the 9, first mixing oxygen channel.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1
As Figure 1-Figure 2, a kind of liquid fuel welding torch for automatic cutting is atomized pipette tips, including pipette tips ontology and
Ontology is connected, the pipette tips ontology is equipped with the first hyperbaric oxygen channel 8, first mixing oxygen channel 9, multiple micropores 3 and cutting torch and connects
Mouthfuls 4, multiple micropores 3 are that axis is distributed in a ring with first hyperbaric oxygen channel 8, first hyperbaric oxygen channel 8 with
The cutting torch interface 4 is connected to, and first mixing oxygen channel 9 is connected to the input end of each micropore 3, the micropore 3
Outlet end is connected to the cutting torch interface 4；
The connection ontology is tightly connected with the pipette tips ontology, and the connection ontology is axial consistent with pipette tips ontology；
The connection ontology is equipped with hyperbaric oxygen interface 1, mixing oxygen interface 2, the mixing of the second hyperbaric oxygen channel 6 and second
Oxygen channel 5, the hyperbaric oxygen interface 1, the second hyperbaric oxygen channel 6 and the first hyperbaric oxygen channel 8 are sequentially communicated, and the mixing oxygen connects
Mouth 2, second mixes oxygen channel 5 and the first mixing oxygen channel 9 and is sequentially communicated；
First mixing oxygen channel 9 is the toroidal cavity being arranged in 3 arrival end of micropore, first mixing oxygen channel 9,
The axis of first hyperbaric oxygen channel 8 and the cutting torch interface 4 is overlapped with the axis of pipette tips ontology.
The number of the micropore 3 is 8-12, and the aperture of the micropore is 0.5-3mm.
Angle between the axis of the micropore 3 and the axis in first hyperbaric oxygen channel 8 is acute angle, and multiple micropores
Circumference where 3 forms that arrival end is larger, smaller pyramidal in outlet end.
The mixing oxygen interface 2 axial consistent, the mixing oxygen interface 2 and high pressure with the hyperbaric oxygen interface 1
Oxygen interface 1 is axially vertical with the connection ontology, and second mixing oxygen channel 5 and second hyperbaric oxygen channel 6 are
Bent passage.
The bent passage is right angle bent passage.
The connection ontology and the pipette tips ontology are all made of copper alloy.
Second mixing oxygen channel 5 is equipped with mixing oxygen flow regulating valve 10.
The connection ontology is socketed in one end of the pipette tips ontology.
The cutting torch interface 4 is equipped with external screw thread, for connecting cutting torch；The hyperbaric oxygen interface 2 and the mixing oxygen interface 1
Equipped with internal thread, it is respectively used to connection high-pressure oxygen tube and mixes oxygen pipe.
The section of the micropore 3 is round, triangle or ellipse etc..
Embodiment 2
Difference from example 1 is that：As shown in figure 3, the axis of mixing the oxygen interface and the hyperbaric oxygen interface
To consistent, the mixing oxygen interface is axially consistent with the connection ontology with the hyperbaric oxygen interface, the second mixing oxygen
Channel and second hyperbaric oxygen channel are bent passage.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of liquid fuel welding torch for automatic cutting is atomized pipette tips, which is characterized in that including pipette tips ontology and connection
Ontology, the pipette tips ontology is equipped with the first hyperbaric oxygen channel, the first mixing oxygen channel, multiple micropores and cutting torch interface, multiple
The micropore is distributed in a ring using first hyperbaric oxygen channel as axis, first hyperbaric oxygen channel and the cutting torch interface
Connection, the first mixing oxygen channel are connected to the input end of each micropore, the outlet end of the micropore and the cutting torch
Orifice；
The connection ontology is tightly connected with the pipette tips ontology, and the connection ontology is axial consistent with pipette tips ontology；
The connection ontology is equipped with hyperbaric oxygen interface, mixing oxygen interface, the second hyperbaric oxygen channel and the second mixing oxygen channel, institute
It states hyperbaric oxygen interface, the second hyperbaric oxygen channel and the first hyperbaric oxygen channel to be sequentially communicated, the mixing oxygen interface, the second mixing oxygen
Channel and the first mixing oxygen channel are sequentially communicated；
First mixing oxygen channel is the toroidal cavity being arranged in micropore arrival end, first mixing oxygen channel, first high
The axis of pressure oxygen channel and the cutting torch interface is overlapped with the axis of pipette tips ontology.
2. the liquid fuel welding torch according to claim 1 for automatic cutting is atomized pipette tips, which is characterized in that described
The number of micropore is 8-12, and the aperture of the micropore is 0.5-3mm.
3. the liquid fuel welding torch according to claim 1 or 2 for automatic cutting is atomized pipette tips, which is characterized in that
Angle between the axis of the micropore and the axis in first hyperbaric oxygen channel is acute angle, and the circumference where multiple micropores
It is larger to form arrival end, smaller pyramidal in outlet end.
4. the liquid fuel welding torch according to claim 3 for automatic cutting is atomized pipette tips, which is characterized in that described
Mix the axial consistent of oxygen interface and the hyperbaric oxygen interface, the mixing oxygen interface and the hyperbaric oxygen interface with the company
It is axially vertical to connect ontology, the second mixing oxygen channel and second hyperbaric oxygen channel are bent passage.
5. the liquid fuel welding torch according to claim 3 for automatic cutting is atomized pipette tips, which is characterized in that described
Mix the axial consistent of oxygen interface and the hyperbaric oxygen interface, the mixing oxygen interface and the hyperbaric oxygen interface with the company
It is axially consistent to connect ontology, the second mixing oxygen channel and second hyperbaric oxygen channel are bent passage.
6. the liquid fuel welding torch according to claim 4 or 5 for automatic cutting is atomized pipette tips, which is characterized in that
The bent passage is right angle bent passage.
7. the liquid fuel welding torch according to claim 4 or 5 for automatic cutting is atomized pipette tips, which is characterized in that
Second mixing oxygen channel is equipped with mixing oxygen flow regulating valve.
8. the liquid fuel welding torch according to claim 7 for automatic cutting is atomized pipette tips, which is characterized in that described
Connection ontology is socketed in one end of the pipette tips ontology.
9. the liquid fuel welding torch according to claim 7 for automatic cutting is atomized pipette tips, which is characterized in that described
Cutting torch interface is equipped with external screw thread, for connecting cutting torch；The hyperbaric oxygen interface and the mixing oxygen interface are equipped with internal thread, respectively
For connecting high-pressure oxygen tube and mixing oxygen pipe.
10. the liquid fuel welding torch for automatic cutting according to claim 8 or claim 9 is atomized pipette tips, which is characterized in that
The section of the micropore is round, triangle or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917405.7U CN207716417U (en) | 2017-12-27 | 2017-12-27 | A kind of liquid fuel welding torch for automatic cutting is atomized pipette tips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917405.7U CN207716417U (en) | 2017-12-27 | 2017-12-27 | A kind of liquid fuel welding torch for automatic cutting is atomized pipette tips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716417U true CN207716417U (en) | 2018-08-10 |
Family
ID=63053656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917405.7U Active CN207716417U (en) | 2017-12-27 | 2017-12-27 | A kind of liquid fuel welding torch for automatic cutting is atomized pipette tips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207716417U (en) |
-
2017
- 2017-12-27 CN CN201721917405.7U patent/CN207716417U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: Room 206-1, building 1, No. 5, wanshoushan Road, Yantai Development Zone, Shandong Province Patentee after: YANTAI BLUE WHALE ADDITIVE Co.,Ltd. Address before: 264006 No. 1, No. 5 Hengshan Road, Yantai economic and Technological Development Zone, Shandong Patentee before: YANTAI LANYAN JIENENG WELDING & CUTTING EQUIPMENT Co.,Ltd. |