CN208162821U - A kind of no oxygen welding machine - Google Patents
A kind of no oxygen welding machine Download PDFInfo
- Publication number
- CN208162821U CN208162821U CN201820137524.9U CN201820137524U CN208162821U CN 208162821 U CN208162821 U CN 208162821U CN 201820137524 U CN201820137524 U CN 201820137524U CN 208162821 U CN208162821 U CN 208162821U
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- Prior art keywords
- oxygen
- acetylene
- air accumulator
- control module
- connects
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Abstract
A kind of no oxygen welding machine, including：Vacuum interface, threeway, acetylene air accumulator, it is characterized in that, the vacuum interface connects conversion electromagnetic valve, the conversion electromagnetic valve is also connected with PLC industrial automatic control module, the by-pass filtration air accumulator connects oilless (oil free) compressor, the oilless (oil free) compressor connects the PLC industrial automatic control module, the PLC industrial automatic control module is equipped with welding switch and acetylene aerating mouth, the PLC industrial automatic control module, which is additionally provided with, to be vacuumized interface and vacuumizes change-over switch, the PLC industrial automatic control module and the oilless (oil free) compressor are separately connected the solenoid valve, the solenoid valve connects the oxygen molecule tower processed, the threeway connects oxygen air accumulator, the oxygen air accumulator is equipped with the oxygen outlet, the acetylene air accumulator is equipped with acetylene aerating mouth A and acetylene exports.The advantages of the utility model：It solves the brought inconvenience that traditional welding machine needs to carry oxygen cylinder, makes maintenance activity lighter, it is free from environmental pollution.
Description
Technical field
The utility model relates to welding machine technical field, in particular to a kind of no oxygen welding machines.
Background technique
Electric welding machine is actually the transformer with decline external characteristics, 220V and 380V alternating current is become the straight of low pressure
Galvanic electricity, electric welding machine generally can be divided into two kinds by out-put supply type, and one is AC power sources；One is direct currents.Direct current
Electric welding machine it may be said that and a powerful rectifier, divide positive and negative anodes, when alternating current inputs, after transformer transformation, then
By rectifier rectification, then output has the power supply of decline external characteristics, and output end can generate huge electricity when switching on and off
Buckling, ignite electric arc in instantaneous short circuit at the two poles of the earth, and using the electric arc of generation come consumable electrode and wlding, cooling reaches later
The purpose for combining them.The characteristics of welding transformer has itself, external characteristics be exactly after welding rod ignites voltage sharply decline
Characteristic.
Most of welding machine needs to carry vacuum pump oxygen cylinder in the prior art, can bring about inconvenience, oxygenerator in this way
Volume is big, combustion-supporting requirement, burning is not achieved not to the utmost in inconvenient to carry, purity, the disadvantage of pollution environment etc., while existing product
Temperature is not achieved, such as Fuel Petroleum, liquefied gas as fuel etc., is not able to satisfy the demand of various different maintenance products.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides one without oxygen welding machine, for repairing refrigerator, sky
Tune, water tank, vacuumize and gas welding, gas cutting and do not have to carry oxygen cylinder.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of no oxygen welding machine, including：Vacuum interface, solenoid valve, oxygen molecule tower processed, threeway, acetylene air accumulator, the vacuum
Interface connects conversion electromagnetic valve, and the conversion electromagnetic valve connects by-pass filtration air accumulator, and the conversion electromagnetic valve is also connected with PLC work
Industry automation control module, the by-pass filtration air accumulator connect oilless (oil free) compressor, and the oilless (oil free) compressor connects the PLC work
Industry automation control module, the PLC industrial automatic control module are equipped with welding switch and acetylene aerating mouth B, the welding
Switch is connected with the acetylene aerating mouth B, and the PLC industrial automatic control module, which is additionally provided with to vacuumize interface and vacuumize, to be turned
Change switch, the interface that vacuumizes is connected with the change-over switch that vacuumizes, the PLC industrial automatic control module with it is described
Oilless (oil free) compressor is separately connected the solenoid valve, and the solenoid valve connects the oxygen molecule tower processed, the oxygen molecule tower connection processed
The threeway, the threeway connect oxygen air accumulator, and the oxygen air accumulator is equipped with oxygen outlet, and the acetylene air accumulator is equipped with
Acetylene aerating mouth A and acetylene export, and the acetylene outlet is connect by the acetylene solenoid valve with the acetylene air accumulator.
To the utility model further description, the vacuum interface is a kind of air receiver apparatus.
To the utility model further description, the acetylene aerating mouth B also vacuumizes interface with described
It is connected.
To the utility model further description, molecular sieve is additionally provided between the solenoid valve and oxygen molecule tower processed.
To the utility model further description, there are two the oxygen molecule tower processed is set.
To the utility model further description, the oxygen air accumulator is divided into two sections.
Compared with prior art, the utility model has the advantages that：It solves traditional welding machine to need to carry oxygen
The brought inconvenience of bottle, makes maintenance activity lighter；Using oxygen molecule tower processed, purity oxygen is independently prepared, so that purity
Up to combustion-supporting requirement is reached, solves the disadvantages that traditional welding machine burning not to the utmost, and pollute environment.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Embodiment 1, as shown in the figure：
A kind of no oxygen welding machine, including：Vacuum interface 3, solenoid valve 10, oxygen molecule tower 11 processed, threeway 12, acetylene air accumulator
15, vacuum interface 3 connects conversion electromagnetic valve 2, and conversion electromagnetic valve 2 connects by-pass filtration air accumulator 1, and conversion electromagnetic valve 2 is also connected with
PLC industrial automatic control module 5, by-pass filtration air accumulator 1 connect oilless (oil free) compressor 4, and oilless (oil free) compressor 4 connects PLC industry
Automation control module 5, PLC industrial automatic control module 5 are equipped with welding switch 6 and acetylene aerating mouth B7, weld switch 6 and
Acetylene aerating mouth B7 is connected, and PLC industrial automatic control module 5, which is additionally provided with, to be vacuumized interface 8 and vacuumize change-over switch 9, takes out
Vacuum interface 8 is connected with change-over switch 9 is vacuumized, and PLC industrial automatic control module 5 and oilless (oil free) compressor 4 are separately connected electricity
Magnet valve 10, solenoid valve 10 connect oxygen molecule tower 11 processed, and oxygen molecule tower 11 processed connects threeway 12, and threeway 12 connects oxygen air accumulator
13, oxygen air accumulator 13 is equipped with oxygen outlet 14, and acetylene air accumulator 15 is equipped with acetylene aerating mouth A16 and acetylene outlet 17, acetylene
Outlet 17 is connect by acetylene solenoid valve 19 with acetylene air accumulator 15.
A kind of optimal technical scheme of the present embodiment, vacuum interface 3 are a kind of air receiver apparatus.
A kind of optimal technical scheme of the present embodiment, acetylene aerating mouth B7 also with vacuumize interface 8
It is connected.
A kind of optimal technical scheme of the present embodiment is additionally provided with molecular sieve 18 between solenoid valve 10 and oxygen molecule tower 11 processed.
A kind of optimal technical scheme of the present embodiment, there are two oxygen molecule tower 11 processed is set.
A kind of optimal technical scheme of the present embodiment, oxygen air accumulator 13 divide for two sections.
The working principle of the utility model is as follows：
Air raw material is provided by oilless (oil free) compressor 4, it is spare into by-pass filtration air accumulator 1 through filtering, certainly by PLC industry
Dynamicization control module 5 accurately distributes inlet period and pressure, into one of them oxygen molecule tower 11 processed, molecular sieve absorption nitrogen
It preferentially enters oxygen after molecular sieve and is discharged to that oxygen storage tank 13 is spare, another oxygen molecule tower 11 processed is by PL industrial automation
It is spare that the distribution of control module 5 program principle generation oxygen same with a tower enters oxygen storage tank 13.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include
Within the protection scope of the utility model patent.
Claims (6)
1. a kind of no oxygen welding machine, including：Vacuum interface (3), solenoid valve (10), oxygen molecule tower processed (11), threeway (12), acetylene storage
Gas tank (15), acetylene solenoid valve (19), which is characterized in that the vacuum interface (3) connects conversion electromagnetic valve (2), the conversion
Solenoid valve (2) connects by-pass filtration air accumulator (1), and the conversion electromagnetic valve (2) is also connected with PLC industrial automatic control module
(5), by-pass filtration air accumulator (1) connection oilless (oil free) compressor (4), the oilless (oil free) compressor (4) connect the PLC industry certainly
Dynamicization control module (5), the PLC industrial automatic control module (5) are equipped with welding switch (6) and acetylene aerating mouth B (7),
The welding switch (6) is connected with the acetylene aerating mouth B (7), and the PLC industrial automatic control module (5) is additionally provided with pumping
It vacuum interface (8) and vacuumizing change-over switch (9), the interface (8) that vacuumizes is connected with the change-over switch (9) that vacuumizes,
The PLC industrial automatic control module (5) and the oilless (oil free) compressor (4) are separately connected the solenoid valve (10), the electricity
Magnet valve (10) connects the oxygen molecule tower (11) processed, and the oxygen molecule tower (11) processed connects the threeway (12), the threeway
(12) oxygen air accumulator (13) are connected, the oxygen air accumulator (13) is equipped with oxygen outlet (14), the acetylene air accumulator (15)
Equipped with acetylene aerating mouth A (16) and acetylene outlet (17), the acetylene outlet (17) passes through the acetylene solenoid valve (19) and institute
State acetylene air accumulator (15) connection.
2. a kind of no oxygen welding machine according to claim 1, which is characterized in that the vacuum interface (3) is that a kind of air connects
Receiving apparatus.
3. a kind of no oxygen welding machine according to claim 1, which is characterized in that the acetylene aerating mouth B (7) also with the pumping
Vacuum interface (8) is connected.
4. a kind of no oxygen welding machine according to claim 1, which is characterized in that the solenoid valve (10) and oxygen molecule tower processed
(11) molecular sieve (18) are additionally provided between.
5. a kind of no oxygen welding machine according to claim 1, which is characterized in that there are two the oxygen molecule tower (11) processed sets.
6. a kind of no oxygen welding machine according to claim 1, which is characterized in that the oxygen air accumulator (13) is divided into upper and lower two
Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137524.9U CN208162821U (en) | 2018-01-26 | 2018-01-26 | A kind of no oxygen welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137524.9U CN208162821U (en) | 2018-01-26 | 2018-01-26 | A kind of no oxygen welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162821U true CN208162821U (en) | 2018-11-30 |
Family
ID=64387696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137524.9U Expired - Fee Related CN208162821U (en) | 2018-01-26 | 2018-01-26 | A kind of no oxygen welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136365A (en) * | 2020-01-17 | 2020-05-12 | 嵊州市金东源机电设备有限公司 | Air combustion-supporting automatic rotating disc type flame welding machine and welding method |
-
2018
- 2018-01-26 CN CN201820137524.9U patent/CN208162821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136365A (en) * | 2020-01-17 | 2020-05-12 | 嵊州市金东源机电设备有限公司 | Air combustion-supporting automatic rotating disc type flame welding machine and welding method |
| CN111136365B (en) * | 2020-01-17 | 2024-02-06 | 嵊州市金东源机电设备有限公司 | Automatic turntable type flame welding machine with air combustion supporting function and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20200126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |