CN2345309Y - Oxyhydrogen welding-cutting machine - Google Patents
Oxyhydrogen welding-cutting machine Download PDFInfo
- Publication number
- CN2345309Y CN2345309Y CN 98240248 CN98240248U CN2345309Y CN 2345309 Y CN2345309 Y CN 2345309Y CN 98240248 CN98240248 CN 98240248 CN 98240248 U CN98240248 U CN 98240248U CN 2345309 Y CN2345309 Y CN 2345309Y
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- gas
- hydrogen
- water
- pole plate
- 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
Links
Images
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses an oxyhydrogen welding cutting machine composed of an oxyhydrogen generator, a reciprocating diaphragm pump, a gas-liquid and a gas-water separating systems, a cooling and a gas flow controlling systems, etc. The oxyhydrogen generator (1) adopts an enclosed structure, one end of which has an opening, the housing (15) of the enclosed structure is used as the positive pole of the generator, the center of the enclosed structure is a pole plate core composed of an electrode plate (19), an insulating backing ring (18) and a partition sleeve (20) which are orderly and alternately overlapped with each other, the end of the pole plate core is provided with a press cap (16) used as a negative pole, and annular insulating partition layers (17) are arranged between the pole plate core and the inner wall of the outer shell (15) and between the positive and the negative poles. The oxyhydrogen welding-cutting machine has simple structure, low cost and no maintenance and can continuously work for a long time.
Description
The utility model belongs to welding and cutting device, is specifically related to a kind of hydrogen-oxygen welding-cutting machine that fuel gas and energy long time continuous working can take place voluntarily.
Utilizing the heat of gas combustion to carry out the welding operation is a kind of conventional art, adopts acetylene gas as source of the gas usually.Owing to produce the inherent characteristic of the raw material-calcium carbide of acetylene, make to use very inconvenient as the source of the gas of welding-cutting machine with acetylene.It makes welding-cutting machine be difficult to realize miniaturization, integrated, and convenient carrying and on-the-spot the use.The reason of raw material aspect in addition, the total hope of people can be found a kind of incorporate source of the gas of gas welding and cutting device of being convenient to realize.So the scientific worker has developed the hydrogen-oxygen welding-cutting machine that carries generator.In theory, this welding-cutting machine can overcome the deficiency of other sources of the gas such as acetylene, realizes integrated, the continuous use of welding-cutting machine, and still, owing to material and technical reason, present this welding-cutting machine is difficult to accomplish the work of continuous effective ground.Be embodied in: the service behaviour instability of oxyhydrogen generator at first, core component is fragile, is difficult to provide continuously working gas-oxyhydrogen.The corrosion-resistant of next electrolyte supercharging replenishment pump, it is unreliable to work, and existing liquid pump is difficulty long-time steady operation in the complex media of gassiness still, has also caused can not working continuously and stably of hydrogen oxygen generator.Cause existing hydrogen-oxygen welding-cutting machine to be difficult to reach the degree of practicability, also restricted the development of gas welding-cutting machine.For this reason, the design people is through concentrating on studies for many years, overcome the deficiency that existing hydrogen-oxygen welding-cutting machine exists finally, developed the hydrogen-oxygen welding-cutting machine of novel practical, and it can stablize for a long time, continuously, work efficiently, and non-maintaining for a long time.
The purpose of this utility model be to provide a kind of simple in structure, processing and fabricating is easy, and is with low cost, fault rate is low, the hydrogen-oxygen welding-cutting machine of long service life.
The utility model is achieved in that it has adopted reciprocating diaphragm pump, circulating water cooling system and novel oxyhydrogen generator.Oxyhydrogen generator seals the positive pole of the shell of other end opening as generator by one one end, the blind end of shell has an eccentric gas outlet that is provided with, openend has the closing in limit, press battery lead plate along the axle center to openend from the bottom of blind end, the insulation gasket ring, the order of spacer, the 70-140 layer pole plate that alternately coincide constitutes the pole plate core, there is a gland as negative terminal on the top of pole plate core, one gas chamber that communicates with the gas outlet of blind end is arranged at the top of pole plate core, the bottom have one be offset to the negative pole end gland on the liquid chamber that communicates of inlet, annular insulation interlayer is arranged between pole plate core and outer casing inner wall and between both positive and negative polarity.
Because oxyhydrogen generator of the present utility model adopted novel enclosed construction, and reciprocating diaphragm pump, circulating water cooling system, make this hydrogen-oxygen welding-cutting machine can realize for a long time continuous operation expeditiously, and it is simple in structure, with low cost, fault rate is low, long service life.
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but the utility model is not limited to shown in the accompanying drawing.
Fig. 1 is the utility model workflow schematic diagram;
Fig. 2 is the agent structure half sectional view of the oxyhydrogen generator of the utility model;
Fig. 3 is that the AA of Fig. 2 is to view;
Fig. 4 is the vertical view of negative pole end gland;
Fig. 5 is the front view of pole plate;
As shown in the figure, hydrogen-oxygen welding-cutting machine of the present utility model mainly is made up of oxyhydrogen generator 1, electrolyte supercharging replenishment pump 2, Separate System of Water-jet 3, gas- water separation system 4,7, cooling system 12,13,14 and jet system 8,9,10 etc.The inlet of oxyhydrogen generator 1 is connected with the liquid outlet of replenishment pump 2, and the inlet of electrolyte supercharging replenishment pump 2 is connected with the bottom of Separate System of Water-jet 3, and the top one tunnel of gas-liquid separator 3 is communicated with the gas outlet of oxyhydrogen generator 1 through cooling water tank; Air water height separator 4 bottoms are inserted through check-valves 10 in another road, and the top of moisture trap 4 connects the air inlet of welding torch by moisture trap 7, check-valves 8, tempering control valve 9; Gas-liquid separator 3, moisture trap 4 are connected with liquid level gauge respectively, and the pressure limiting rupture disk is arranged at its top device respectively.
Electrolyte supercharging replenishment pump 2 of the present utility model adopts noncorrosive pump, can adopt magnetic drive pump, membrane pump etc., preferably adopts the reciprocating diaphragm pump of the design people's development.Its corrosion resistance is strong, particularly can long-time continuous stable ground work in the complex media of gassiness and under the electrochemical environment.
Cooling system adopts circulating water cooling system, and it is made up of water tank 14, water circulating pump 13 and radiator 12 etc., and tank top has filler 11.Water in the water tank enters the inlet of water pump 13, after the water pump supercharging by liquid outlet to radiator 12, return water tank after the heat radiation, to carry out exchange heat with oxyhydrogen pipeline by water tank.Also can take air-cooled other cooling systems that waits.
Between pole plate core and shell 15 inwalls and the annular between both positive and negative polarity insulation interlayer 17 are the plastics packed layers that inject by the injecting hole on the shell 15 21.Also can adopt the technology of assembling after the first moulding to make.Employed material is good with polytetrafluoroethylene (PTFE), also can adopt other materials such as PVC.
The course of work of the present utility model is as follows:
1, at first in gas-liquid separator, fills it up with the electrolyte (generally adopt NaOH or potassium hydroxide, preferably adopt the former) for preparing, topped up with water in moisture trap;
2, open electrolyte supercharging replenishment pump, electrolyte is pumped in the oxyhydrogen generator; Open circulating water cooling system, connect the power supply on the oxyhydrogen generator, at this moment, generator begins to produce oxyhydrogen;
3, the new oxyhydrogen that produces enters the top of gas-liquid separator after the cooling system cooling by gas outlet, wireway, gas-liquid separation is after outlet imports the bottom of moisture trap, gas-water separation enters the usefulness of the air inlet of welding torch for burning, welding by check-valves, tempering control valve then after outlet enters the separation of secondary moisture trap.
The characteristics of the oxyhydrogen generator of the utility model: the one, improved operating voltage; The 2nd, can reduce the consumption of conducting salt (electrolyte), generally can save about 50%; The 3rd, its totally-enclosed nothing is leaked, and is non-maintaining; The 4th, adopt the battery lead plate material of new highly corrosion resistant, make prolong greatly its service life, generally can reach more than 10 years.
The flame temperature of hydrogen-oxygen welding-cutting machine of the present utility model can be used for the welding operation of various ferrous metal up to 3000 ℃, also is specially adapted to industry such as glass processing as work source of the gas or process equipment.
Oxyhydrogen generator of the present utility model has adopted novel enclosed construction, and reciprocating diaphragm pump, circulating water cooling system, makes this hydrogen-oxygen welding-cutting machine can realize for a long time continuous operation expeditiously, and it is simple in structure, with low cost, fault rate is low, long service life.Make this high efficiency welding and cutting device of hydrogen-oxygen welding-cutting machine really reach the degree of practicability.
Claims (8)
1, a kind of hydrogen-oxygen welding-cutting machine, mainly form by oxyhydrogen generator (1), electrolyte supercharging replenishment pump (2), Separate System of Water-jet (3), gas-water separation system (4,7), cooling system (12,13,14) and jet system (8,9,10) etc., the inlet of oxyhydrogen generator (1) is communicated with the liquid outlet of electrolyte replenishment pump (2), the inlet of replenishment pump (2) is connected with the bottom of Separate System of Water-jet (3), and the top one tunnel of gas-liquid separator (3) is communicated with the gas outlet of oxyhydrogen generator through cooling water tank; Moisture trap (4) bottom is inserted through check-valves (10) in another road, and the top of moisture trap (4) connects the air inlet of welding torch through moisture trap (7), check-valves (8), tempering control valve (9); Gas-liquid separator (3), moisture trap (4) are connected with liquid level gauge respectively, its top filling opening (5,6) device respectively has the pressure limiting rupture disk, it is characterized in that: electrolyte supercharging replenishment pump (2) has adopted noncorrosive pump, and cooling system adopts circulating cooling system; Its oxyhydrogen generator has the positive pole of the shell (15) of one one end sealing other end opening as generator, blind end has an eccentric gas outlet that is provided with, openend has the closing in limit, press battery lead plate (19) along the axle center to openend from the bottom of blind end, insulation gasket ring (18), the order of spacer (20), the 70-140 layer pole plate that alternately coincide constitutes the pole plate core, there is a gland as negative pole (16) on the top of pole plate core, one gas chamber (22) that communicates with the gas outlet of blind end is arranged at the top of pole plate core, the bottom have one be offset to gland (16) on the liquid chamber (23) that communicates of inlet, between pole plate core and shell (15) inwall and annular insulation interlayer (17) arranged between both positive and negative polarity.
2, hydrogen-oxygen welding-cutting machine as claimed in claim 1 is characterized in that: battery lead plate (19) is highly purified nickel plate or titanium plate.
3, hydrogen-oxygen welding-cutting machine as claimed in claim 1 is characterized in that: insulation interlayer (17) is the plastics packed layer that injects by the injecting hole (21) on the shell (15).
4, hydrogen-oxygen welding-cutting machine as claimed in claim 1 is characterized in that: the number of plies of pole plate (19) is 78 layers when using alternating current 220V voltage, and using when exchanging 380V voltage is 132 layers.
5, hydrogen-oxygen welding-cutting machine as claimed in claim 1, it is characterized in that: circulating cooling system is made up of water tank (14), water circulating pump (13) and radiator (12) etc., tank top has filler (11), and the water of water tank is got back to water tank through radiator (12) again through inlet, the liquid outlet of water pump (13) and constituted circulating water cooling system.
6, hydrogen-oxygen welding-cutting machine as claimed in claim 1 is characterized in that: electrolyte supercharging replenishment pump (2) is a reciprocating diaphragm pump.
7, as claim 1,2 described hydrogen-oxygen welding-cutting machines, it is characterized in that: battery lead plate (19) is that purity is 99% nickel plate or titanium plate.
8, as claim 1,3 described hydrogen-oxygen welding-cutting machines, it is characterized in that: insulation interlayer (17) is the polytetrafluoroethylplastic plastic packed layer that injects by the injecting hole (21) on the shell (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240248 CN2345309Y (en) | 1998-08-26 | 1998-08-26 | Oxyhydrogen welding-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240248 CN2345309Y (en) | 1998-08-26 | 1998-08-26 | Oxyhydrogen welding-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345309Y true CN2345309Y (en) | 1999-10-27 |
Family
ID=33987328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98240248 Expired - Fee Related CN2345309Y (en) | 1998-08-26 | 1998-08-26 | Oxyhydrogen welding-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345309Y (en) |
-
1998
- 1998-08-26 CN CN 98240248 patent/CN2345309Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112760666A (en) | Hydrogen production and hydrogen supplement system of hydrogen cooling unit and working method thereof | |
| CN104294310A (en) | Closed electrolysed water generator | |
| CN211199421U (en) | Intelligent split type hydrogen and oxygen generator | |
| CN2345309Y (en) | Oxyhydrogen welding-cutting machine | |
| CN113375038A (en) | Hydrogen and oxygen isobaric storage method and container for photoelectrolysis water and fuel cell | |
| CN108374180A (en) | It is a kind of to use the hydrogen and oxygen gas mixture electrolysis unit for spirally removing bubble | |
| CN204111874U (en) | Closed electrolytic water generator | |
| CN101550553A (en) | Oxyhydrogen electrolytic cell with high efficiency | |
| CN202989293U (en) | Efficient exchange membrane water electrolysis hydrogen production device | |
| US20220298654A1 (en) | A compact hydrogen-oxygen generator | |
| CN201261807Y (en) | Hydrogen gas generating apparatus | |
| CN203346482U (en) | Series-parallel connection combined efficient hydrogen and oxygen electrolytic tank | |
| CN2256357Y (en) | Hydroxygen source welding and cutting machine | |
| CN201461148U (en) | Efficient oxy-hydrogen electrolytic bath | |
| CN206635427U (en) | A kind of Novel electrolytic water manufactures oxygen unit | |
| CN206917763U (en) | A kind of efficient environmentally friendly hydrogen-oxygen gasoline economizer | |
| CN214458354U (en) | Hydrogen production and hydrogen supplement system of hydrogen cooling unit | |
| CN2622200Y (en) | Hydrogen and oxygen generator | |
| CN2181512Y (en) | Small high-efficiency electrolyzer | |
| CN2290609Y (en) | Hydrogen oxygen producer | |
| CN2488918Y (en) | Finned hydrogen or oxygen generator by electrolysis of water | |
| CN218710887U (en) | Water electrolysis hydrogen production equipment | |
| CN2458319Y (en) | Differential pressure balance hydrogen and oxygen generator | |
| CN220887707U (en) | Electrolytic cell module for producing hydrogen by electrolyzing water and electrolytic cell module | |
| CN218262777U (en) | Oxyhydrogen generator with quick heat radiation structure |
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 |