CN2203910Y - Gas flame welding and cutting machine with water electrolytic means with no pump - Google Patents
Gas flame welding and cutting machine with water electrolytic means with no pump Download PDFInfo
- Publication number
- CN2203910Y CN2203910Y CN 94242465 CN94242465U CN2203910Y CN 2203910 Y CN2203910 Y CN 2203910Y CN 94242465 CN94242465 CN 94242465 CN 94242465 U CN94242465 U CN 94242465U CN 2203910 Y CN2203910 Y CN 2203910Y
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- electrolytic
- electrolytic cell
- knockout drum
- aqueous vapor
- cutting machine
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- Expired - Fee Related
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Abstract
The utility model relates to a gas flame welding and cutting machine with water electrolytic means with no pump, composed of an electrolytic tank, an electrolytic strip, a gas-liquid separating tank, a blower fan, etc., wherein, a radiating pipe is arranged in the gas-liquid separating tank; one end of the radiating pipe is immersed in electrolyte, and the other end extends out the gas-liquid separating tank; a section of the electrolytic strip in the electrolytic tank also extends out of the sealed electrolytic tank; the liquid inlet and the air outlet of the electrolytic tank are arranged on an idiostatic pole plate. The utility model has the advantages of compact structure and reasonable layout and has obvious predominance on performance, cost, efficiency, safety, reliability and service life.
Description
The utility model relates to a kind of hydro-electrolytic hydroxide welding-cutting machine, especially adopts the hydro-electrolytic hydroxide welding-cutting machine of no pump circulation, distributed wind-cooling heat dissipating and the idiostatic connection in circulation road.
Principle according to industrial hydrogen production is directly used in gas welding and gas cutting field with water by electrolysis generation hydrogen and oxygen, and progressively replace the welding and the cutting of the shining gas of oxygen and second, this has become key subjects of welding field in recent years, since in 1988, though also there are some hydro-electrolytic hydroxide welding-cutting machines to appear on the market, but fail all the time to popularize in an all-round way and use, its main cause is: the circulate electrolyte of these oxyhydrogen welding cut machines realizes by a pump, and this heatproof, withstand voltage, corrosion resistant micropump await exploitation; Because the inlet and the gas outlet branch of electrolytic cell are located on the electrode at groove two ends, its tube connector can only adopt the insulated nylon pipe, and this nylon tube is very easily aging; They generally all adopt radiator to concentrate heat radiation, and radiating effect is relatively poor.
The purpose of this utility model is: at promoting the use of the problem that runs in the hydro-electrolytic hydroxide welding-cutting machine at present, design a kind of water electrolysis welding-cutting machine of novel structure.
The purpose of this utility model is achieved in that a kind of water electrolysis welding-cutting machine that does not have pump, distribution heat radiation, idiostatic connection circulation, form by electrolytic cell, electrolytic strip, aqueous vapor knockout drum and blower fan, it is characterized in that: be provided with parallel radiating tube in the aqueous vapor knockout drum, radiating tube one end is immersed in the electrolyte, and the other end stretches out the aqueous vapor knockout drum; Be provided with electrolytic strip in the electrolytic cell of sealing, one section of electrolytic strip is immersed in the electrolyte, and another section stretches out electrolytic cell; The inlet of electrolytic cell and gas outlet are located on a pair of pole plate of midpoint potential, and installation site, aqueous vapor knockout drum bottom is higher than the top of electrolytic cell.
Advantage of the present utility model is: it has overcome the defective of existing water electrolysis welding-cutting machine, makes the structure of complete machine compact more, and layout is more reasonable, all has clear superiority at aspects such as performance, cost, efficient, security, reliability and service lifes.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is a no pump periodic duty process schematic diagram of the present utility model.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
As seen from Figure 1, the utility model is by electrolytic cell (1), electrolytic strip (2), aqueous vapor knockout drum (3), blower fan (4) is formed, be installed on the frame (10), parallel radiating tube (5) is housed in the aqueous vapor knockout drum (3), radiating tube (5) one ends are accompanied out aqueous vapor knockout drum (3), electrolytic strip (2) one ends in the electrolytic cell (1) stretch out electrolytic cell (1), the feed tube (6) of electrolytic cell (1) communicates with aqueous vapor knockout drum (3) bottom, escape pipe (7) communicates with aqueous vapor knockout drum (3) top, simultaneously, water seal (8) and circuit board (9) also are housed on the frame (10).
As seen from Figure 2, the feed tube (6) of electrolytic cell (1) communicates with aqueous vapor knockout drum (3) bottom, escape pipe (7) communicates with aqueous vapor knockout drum (3) top, stretches into radiating tube (5) one ends in the aqueous vapor knockout drum (3) and soaks and be located in the electrolyte, and the other end stretches out aqueous vapor knockout drum (3).The installation site of aqueous vapor knockout drum (3) bottom is higher than the top of electrolytic cell (1).
The course of work of the present utility model is: at first inject a certain amount of electrolyte in aqueous vapor knockout drum (3) and electrolytic cell (1), and the connection power supply makes the electrolytic strip (2) in the electrolytic cell (1) go up the acquisition dc source, at this moment, make electrolyte in the electrolytic cell (1) by electrolysis, produce hydrogen and oxygen, these gases are admitted to electrolyte in aqueous vapor knockout drum (3) the aqueous vapor knockout drum (3) under the effect of gravity by escape pipe (7), inject electrolytic cell (1) by the feed tube (6) on the electrolytic cell (1), realized the no pump circulation of electrolyte.In the course of the work, will inevitably produce heat, at this moment, blower fan (4) directly carries out the air blast cooling heat radiation to radiating tube (5) that stretches out aqueous vapor knockout drum (3) and the electrolytic strip (2) that stretches out electrolytic cell (1), thereby obtains best radiating effect.Because feed tube (6) and escape pipe (7) on the electrolytic cell (1) all are located on the idiostatic pole plate of an alignment, its potential difference is zero, thereby feed tube (6) and escape pipe (7) can be selected long-lived metal tube for use.
In the present embodiment, radiating tube (5) in the aqueous vapor knockout drum (3) selects for use 39 copper pipes to form, the operating voltage of complete machine is for exchanging 220 ± 2% volts of 198 volts of direct currents that obtain behind bridge full-wave rectifier, and its straightening connect is added on the corresponding electrolytic strip (2), and operating current is 30A.
Claims (2)
1, a kind of water electrolysis welding-cutting machine that does not have pump, distribution heat radiation, idiostatic connection circulation is made up of electrolytic cell, electrolytic strip, aqueous vapor knockout drum and blower fan, it is characterized in that:
(a) be provided with parallel radiating tube in the aqueous vapor knockout drum, radiating tube one end is to be immersed in the electrolyte, and the other end stretches out the aqueous vapor knockout drum;
(b) electrolytic strip in Mi Feng the electrolytic cell, one section is soaked and is located in the electrolyte, and another section stretches out electrolytic cell;
(c) inlet of electrolytic cell and gas outlet are located on the idiostatic a pair of pole plate of mid point.
2, according to the described water electrolysis welding-cutting machine of claim 1, it is characterized in that: the installation site of aqueous vapor knockout drum bottom is higher than the top of electrolytic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242465 CN2203910Y (en) | 1994-08-27 | 1994-08-27 | Gas flame welding and cutting machine with water electrolytic means with no pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242465 CN2203910Y (en) | 1994-08-27 | 1994-08-27 | Gas flame welding and cutting machine with water electrolytic means with no pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2203910Y true CN2203910Y (en) | 1995-07-26 |
Family
ID=33849050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94242465 Expired - Fee Related CN2203910Y (en) | 1994-08-27 | 1994-08-27 | Gas flame welding and cutting machine with water electrolytic means with no pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2203910Y (en) |
-
1994
- 1994-08-27 CN CN 94242465 patent/CN2203910Y/en not_active Expired - Fee Related
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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 |