CN2326380Y - Multifunction welding-cutting apparatus for gas welding - Google Patents
Multifunction welding-cutting apparatus for gas welding Download PDFInfo
- Publication number
- CN2326380Y CN2326380Y CN 97237850 CN97237850U CN2326380Y CN 2326380 Y CN2326380 Y CN 2326380Y CN 97237850 CN97237850 CN 97237850 CN 97237850 U CN97237850 U CN 97237850U CN 2326380 Y CN2326380 Y CN 2326380Y
- Authority
- CN
- China
- Prior art keywords
- gas
- oxygen
- chew
- cut
- gas pipe
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a welding-cutting device for gas welding, which is mainly composed of a welding gun, an oxygen bottle, an acetylene and natural gas bottle, a liquefied gas bottle, a marsh gas and coal gas bottle, etc. The utility model can generate high temperature flame of a plurality of fuel gas when used, so the utility model has the advantages of low operation cost, safe utilization, high work efficiency, etc.
Description
The utility model relates to the welding technical field, particularly relates to a kind of multi-functional gas welding welding device.
Common gas welding uses acetylene gas to do combustion gas with welding-cutting apapratus, the comburant oxygen thermal-flame, and its flame combustion temperature can reach 3300-3500 ℃, thermal-flame is used for cutting carbon steel and is welded with non-ferrous metal, can cut the carbon steel of 2mm-300mm, the punching time is short, and operating efficiency is higher.In the prior art, use oxygen is arranged also---the welding-cutting apapratus of natural gas, but easy-maintaining not, and preheat temperature is low, can only cut the carbon steel of 40mm-100mm, can not punch, and cutting speed is slow.
In sum, mainly there is following shortcoming in prior art: the cost of material height, and can not low cost movement; Poor stability, use oxygen---be prone to tempering in the acetylene operation, produce blast; Environmental pollution is serious, or work efficiency is not high or function singleness.
Goal of the invention of the present utility model be purport to overcome above-mentioned defective, a kind of multi-functional, low operating cost, safe, gas welding welding device that work efficiency is high are provided.
Goal of the invention of the present utility model is achieved in that this device chews overcoat by cutting, cut and chew inner core, the welding-cutting apapratus front end, Gas Pipe, the hyperbaric oxygen tracheae, mix the oxygen nozzle, mix the oxygen valve, the hyperbaric oxygen valve, gas valve, oxygen cylinder, the resistance temper device, acetylene cylinder, the natural gas switch, control tempering safety water tank, jet, the coal gas gas cylinder, the liquefied gas switch, liquefied gas bottle, the biogas switch, methane-generating pit is formed, the front end of this device is to cut to chew, cut to chew and chew inner core and form by cutting to chew overcoat and cut, cut and chew sky in the overcoat, cut and chew inner core and be positioned in the air, cut and chew inner core and chew with cutting that overcoat is movable to be connected, cut that to chew inner core replaceable, cut the length of chewing inner core and external diameter less than cutting length and the internal diameter of chewing overcoat, cut to chew and be connected with the welding-cutting apapratus front end is movable, top, welding-cutting apapratus front end right side is connected with the hyperbaric oxygen tracheae, the below, right side is connected with the oxygen mixed fuel gas pipe, the hyperbaric oxygen tracheae by the hyperbaric oxygen valve after directly and oxygen cylinder communicate, oxygen mixed fuel gas pipe and mixing oxygen nozzle communicate, mix oxygen nozzle rear end a passage that communicates up and down with the hyperbaric oxygen tracheae is arranged, passage is provided with a mixing oxygen valve near mixing oxygen nozzle mouth place, the diameter that mixes the oxygen nozzle is 0.8-1.5mm, mix the flow that the adjustment of oxygen valve enters mixing oxygen nozzle inner high voltage oxygen by regulating, the right of mixture of oxygen valve is a handle, the top of handle is the hyperbaric oxygen tracheae that integral body communicates, bottom is the Gas Pipe that integral body communicates, on the Gas Pipe of end, handle lower right, be provided with a gas valve, be divided into three arms in the right of handle Gas Pipe and connect acetylene cylinder respectively, the natural gas bottle, another arm is by safe water tank and methane-generating pit, gas-jar, LP gas cylinder communicates.
A. acetylene: arm of Gas Pipe connects acetylene gas bottle, and is provided with a resistance temper device on arm.
B. natural gas: an arm of Gas Pipe directly connects the natural gas bottle, and is provided with switch on arm.
C. on an arm, be provided with control tempering safety water tank, water tank is cuboid, the interior water that volume 2/3 is housed that produces, the top has two and the corresponding hole of Gas Pipe size, one end of Gas Pipe is connected on the opening on the left side, the Gas Pipe other end passes perforate and stretches into safe water tank bottom, the Gas Pipe venthole is under the water tank level, this end of Gas Pipe links to each other with LP gas cylinder, methane-generating pit, gas-jar respectively, and is being provided with liquefied petroleum air cock, biogas switch and jet near LP gas cylinder, methane-generating pit, gas-jar place.
The utility model compared with prior art has the following advantages:
1. multi-functional, can use multiple combustion gas to carry out work;
2. safe, reliable;
3. operating cost is low;
4. free from environmental pollution;
5. work efficiency height;
6. cutting speed is fast.
Fig. 1 is a structural representation of the present utility model
The utility model is described in further detail below in conjunction with drawings and Examples
This device is chewed overcoat 1 by cutting, cut and chew inner core 2, welding-cutting apapratus front end 3, Gas Pipe 4, hyperbaric oxygen tracheae 5, mix oxygen nozzle 6, mix oxygen valve 7, hyperbaric oxygen valve 8, gas valve 9, oxygen cylinder 10, resistance temper device 11, acetylene cylinder 12, natural gas switch 13, control tempering safety water tank 14, jet 15, coal gas gas cylinder 16, liquefied gas switch 17, liquefied gas bottle 18, biogas switch 19, methane-generating pit 20, cut and chew 21 compositions, the front end of this device is to cut to chew 21, cut and chew 21 and chew inner core 2 and form by cutting to chew overcoat 1 and cut, cut and chew sky in the overcoat 1, cut and chew inner core 2 and be positioned in the air, cut and chew inner core 2 and chew 1 movable connection of overcoat with cutting, cut that to chew inner core 2 replaceable, cut the length of chewing inner core 2 and external diameter less than cutting length and the internal diameter of chewing overcoat 1, cut chew 21 with 3 movable connections of welding-cutting apapratus front end, top, welding-cutting apapratus front end 3 right sides is connected with hyperbaric oxygen tracheae 5, the below, right side is connected with oxygen mixed fuel gas pipe 4, hyperbaric oxygen tracheae 5 by hyperbaric oxygen valve 8 back directly and oxygen cylinder 10 communicate, oxygen mixed fuel gas pipe 4 and mixing oxygen nozzle 6 communicate, mix oxygen nozzle 6 rear ends a passage that communicates up and down with hyperbaric oxygen tracheae 8 is arranged, passage is provided with a mixing oxygen valve 7 near mixing 6 mouthfuls of places of oxygen nozzle, the diameter that mixes oxygen nozzle 6 is 0.8-1.5mm, mix the flow that 7 adjustment of oxygen valve enter mixing oxygen nozzle 6 inner high voltage oxygen by regulating, the right of mixture of oxygen valve 7 is a handle 22, the top of handle 22 is hyperbaric oxygen tracheaes 5 that integral body communicates, bottom is the Gas Pipe 4 that integral body communicates, on the Gas Pipe 4 of end, handle 22 lower right, be provided with a gas valve 9, be divided into three arms in the right of handle 22 Gas Pipe 4 and connect acetylene cylinder 12 respectively, natural gas bottle 23, another arm is by safe water tank 14 and methane-generating pit 20, gas-jar 16, LP gas cylinder 18 communicates.
A. acetylene: 4 one arms of Gas Pipe connect acetylene gas bottle 12, and are provided with a resistance temper device 11 on arm;
B. natural gas: an arm of Gas Pipe 4 directly connects natural gas bottle 23, and is provided with switch 13 on arm.
C. on an arm, be provided with control tempering safety water tank 14, water tank 14 is cuboid, the interior water that volume 2/3 is housed that produces, the top has two and the corresponding hole of Gas Pipe size, one end of Gas Pipe 4 is connected on the opening on the left side, Gas Pipe 4 other ends pass perforate and stretch into safe water tank 14 bottoms, Gas Pipe 4 ventholes are under the water tank level, Gas Pipe 4 these ends respectively with LP gas cylinder 18, methane-generating pit 20, gas-jar 16 links to each other, and at close LP gas cylinder 18, methane-generating pit 20, gas-jar 16 places are provided with liquefied petroleum air cock 17, biogas switch 19 and jet 15.
Use the utlity model has multi-functional, can use various gas to carry out work, peace Quan Xinggao, reliable, operating cost is low, and is free from environmental pollution, work efficiency height, cutting speed Spend the advantages such as fast.
Claims (1)
1, a kind of multi-functional gas welding welding device, chew overcoat (1) by cutting, cut and chew inner core (2), welding-cutting apapratus front end (3), Gas Pipe (4), hyperbaric oxygen tracheae (5), mix oxygen nozzle (6), mix oxygen valve (7), hyperbaric oxygen valve (8), gas valve (9), oxygen cylinder (10), resistance temper device (11), acetylene cylinder (12), natural gas switch (13), control tempering safety water tank (14), jet (15), coal gas gas cylinder (16), liquefied gas switch (17), liquefied gas bottle (18), biogas switch (19), methane-generating pit (20), cut and chew (21) composition, it is characterized in that: the front end of this device is to cut to chew (21), cut and chew (21) and chew inner core (2) and form by cutting to chew overcoat (1) and cut, cut and chew sky in the overcoat (1), cut and chew inner core (2) and be positioned in the air, cut and chew inner core (2) and chew movable connection of overcoat (1) with cutting, cut that to chew inner core (2) replaceable, cut the length of chewing inner core (2) and external diameter less than cutting length and the internal diameter of chewing overcoat (1), cut and chew (21) and movable connection of welding-cutting apapratus front end (3), top, welding-cutting apapratus front end (3) right side is connected with hyperbaric oxygen tracheae (5), the below, right side is connected with oxygen mixed fuel gas pipe (4), hyperbaric oxygen tracheae (5) communicates by direct behind the hyperbaric oxygen valve (8) and oxygen cylinder (10), oxygen mixed fuel gas pipe (4) and mixing oxygen nozzle (6) communicate, mix oxygen nozzle (6) rear end a passage that communicates up and down with hyperbaric oxygen tracheae (8) is arranged, passage is provided with a mixing oxygen valve (7) near mixing oxygen nozzle (a 6) mouthful place, the diameter that mixes oxygen nozzle (6) is 0.8-1.5mm, mix the flow that oxygen valve (7) adjustment enters mixing oxygen nozzle (6) inner high voltage oxygen by regulating, the right of mixture of oxygen valve (7) is handle (22), the top of handle (22) is the hyperbaric oxygen tracheae (5) that integral body communicates, bottom is the Gas Pipe (4) that integral body communicates, on the Gas Pipe (4) of handle (22) end, lower right, be provided with a gas valve (9), be divided into three arms in the right Gas Pipe (4) of handle (22) and connect acetylene cylinder (12) respectively, natural gas bottle (23), another arm is by safe water tank (14) and methane-generating pit (20), gas-jar (16), LP gas cylinder (18) order is logical;
A, acetylene: (4) arms of Gas Pipe connect acetylene gas bottle (12), and are provided with a resistance temper device (11) on arm;
B, natural gas: an arm of Gas Pipe (4) directly connects natural gas bottle (23), and is provided with switch (13) on arm;
C, on an arm, be provided with control tempering safety water tank (14), water tank (14) is cuboid, the interior water that volume 2/3 is housed that produces, the top has two and the corresponding hole of Gas Pipe size, one end of Gas Pipe (4) is connected on the opening on the left side, Gas Pipe (4) other end passes perforate and stretches into safe water tank (14) bottom, Gas Pipe (4) venthole is under the water tank level, this end of Gas Pipe (4) respectively with LP gas cylinder (18), methane-generating pit (20), gas-jar (16) links to each other, and at close LP gas cylinder (18), methane-generating pit (20), gas-jar (16) locates to be provided with liquefied petroleum air cock (17), biogas switch (19) and jet (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237850 CN2326380Y (en) | 1997-10-11 | 1997-10-11 | Multifunction welding-cutting apparatus for gas welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237850 CN2326380Y (en) | 1997-10-11 | 1997-10-11 | Multifunction welding-cutting apparatus for gas welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326380Y true CN2326380Y (en) | 1999-06-30 |
Family
ID=33948404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237850 Expired - Fee Related CN2326380Y (en) | 1997-10-11 | 1997-10-11 | Multifunction welding-cutting apparatus for gas welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326380Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391675C (en) * | 2005-07-05 | 2008-06-04 | 泸天化（集团）有限责任公司 | Tech. for industrial cutting welding with mixing gas source |
| CN101352774B (en) * | 2008-08-25 | 2013-04-24 | 刘春生 | Biomass gas welding cutter |
| CN104741731A (en) * | 2015-04-20 | 2015-07-01 | 华国洋 | Simple efficient high-temperature fire welding gun |
-
1997
- 1997-10-11 CN CN 97237850 patent/CN2326380Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391675C (en) * | 2005-07-05 | 2008-06-04 | 泸天化（集团）有限责任公司 | Tech. for industrial cutting welding with mixing gas source |
| CN101352774B (en) * | 2008-08-25 | 2013-04-24 | 刘春生 | Biomass gas welding cutter |
| CN104741731A (en) * | 2015-04-20 | 2015-07-01 | 华国洋 | Simple efficient high-temperature fire welding gun |
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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 |