CN206405581U - A kind of welding protection gas concentrates mixed gas supply system - Google Patents
A kind of welding protection gas concentrates mixed gas supply system Download PDFInfo
- Publication number
- CN206405581U CN206405581U CN201720103455.5U CN201720103455U CN206405581U CN 206405581 U CN206405581 U CN 206405581U CN 201720103455 U CN201720103455 U CN 201720103455U CN 206405581 U CN206405581 U CN 206405581U
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- gas
- supply system
- blender
- valve
- welding protection
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Abstract
Mixed gas supply system, including air feed bottle and multiple stations, in addition to blender, drier and adjuster are concentrated the utility model discloses a kind of welding protection gas;The air feed bottle is at least two, and the gas outlet of each air feed bottle is connected with blender by corresponding gas manifold;Each gas manifold is provided with the first valve and by adjuster control;The gas outlet of the blender is connected with drier by supplying supervisor;The dryer export is connected with least one and is responsible for gas, and described to be connected with multiple use gas branch pipes with gas supervisor, the use gas branch pipe is connected with corresponding station.The species and flow of gas is protected to be controlled by the folding degree of adjuster the first valve of regulation; by adjuster adjust after hybrid protection gas and single protection gas to be that workshop is unified supply; make the use more liberalization of protection gas, production efficiency and product quality can be obviously improved.Hybrid protection gas can be dried for drier, can effectively be lifted and ensure product quality.
Description
Technical field
The utility model is related to welding technology field, more particularly to a kind of welding protection gas concentrates mixed gas supply system.
Background technology
Contemporary welding manufacture just develops towards the direction of flexibility, and the even single-piece production of multiple types small lot has been general trend of events institute
Become, the hybrid protection gas mixing ratio needed for each welding post is different.Implement electric arc gas shield welding and laser-electric arc in the factory
During Combined Welding, general each welding machine is equipped with exclusive gas cylinder individually to supply, and this plenum system has the following disadvantages:1) due to
Each station will put welding gun and substantial amounts of welding material, and these objects are easily wound with snorkel, influence supply stability
And security;2) when the metal of welding every time is different, the species of required protection gas is also different with proportioning, and existing air supply system
Gas cylinder change trouble, waste time and energy;It is 3) each to protect gas cylinder because reserves are limited, it is necessary to stop production line changing gas cylinder,
Have a strong impact on manufacturing schedule;4) usually containing certain moisture and/impurity in protection gas cylinder, such protection gas acts on weldment
Shi Jiyi makes welding pool inhale hydrogen oxygen uptake, makes product quality unqualified;5) weld different metal material when, the species of protector and
Flow is unable to free switching.6), it is necessary to welding protection gas be conveyed for a period of time in advance, by all delivery pipes in current welding production
Pour in down a chimney in road into air extrusion, be pure protective gas entirely until what is finally flowed out, can so waste a part welding protect
Gas is protected, because welding protection gas cost is higher, above-mentioned waste can increase the unnecessary production cost of enterprise;
Utility model content
Based on above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of structure letter
Single, each station gas is in perfect order, protection gas species and flow can free switching, withering to protection gas can supply
Gas system.
The technical scheme that the utility model solution above-mentioned technical problem is used is welding protection gas concentrates mixed gas supply system
System, including air feed bottle and multiple stations, in addition to blender, drier and adjuster;The air feed bottle is at least two, each
The gas outlet of air feed bottle is connected with blender by corresponding gas manifold;Each gas manifold provided with the first valve and by
Adjuster is controlled;The gas outlet of the blender is connected with drier by supplying supervisor;The dryer export be connected with to
Few one is responsible for gas, and described to be connected with multiple use gas branch pipes with gas supervisor, the use gas branch pipe is connected with corresponding station.
First, the species and flow of protection gas are flexibly controlled by the folding degree of adjuster the first valve of regulation, by adjusting
Save hybrid protection gas or single protection gas after device regulation to be that workshop is unified supply, it is to avoid layout caused by independent supply is chaotic
And supply is disorderly, makes the use more liberalization of protection gas, can be obviously improved production efficiency and product quality.Secondly, blender
The effect of mixed gas is not only acted as, the effect stored temporarily is also acted as, it is to avoid causes because of single air feed bottle supply deficiency and stops
Car accident or potential safety hazard, add the flexibility of manufacture production.Furthermore, hybrid protection gas can be dried for drier, can
Effectively lifting and guarantee product quality.Welding protection gas of the present utility model concentrates the simple in construction of mixed gas supply system, can make
For electric arc gas shield welding and the air supply system of Laser-Arc Hybrid Welding.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, the air feed bottle is three,
Carbon dioxide, argon gas and helium are supplied respectively.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, is set each with gas branch pipe
There is the 3rd valve.The purpose so set is the controllability for lifting each station manipulation of workshop, to reach Flexible Production.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, the 3rd valve is non-return
Valve.Check-valves can prevent suck-back phenomenon.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, is set each with gas branch pipe
Have a flowmeter, the staff of each station can adjust the flow of protection gas according to various sizes of wlding, the free degree and
Production efficiency is obviously improved.
The further improvement of mixed gas supply system, the blender and drier are concentrated as a kind of above-mentioned welding protection gas
Between be provided with the second valve.When the protection gas proportioning in blender is not up to required, then the 3rd valve is closed, prevents from not meeting
It is required that gaseous mixture enter workshop.
Concentrate the further improvement of mixed gas supply system as a kind of above-mentioned welding protection gas, in addition to blender outlet
The detector and emptier of mouth connection.The detector is used to detect whether the proportioning of gaseous mixture reaches requirement, when being unsatisfactory for
During demand, emptier can be turned off when reaching using emptier discharge after requirement.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, is provided with drier gas outlet
Filter.By setting filter further to lift the quality of protection gas, further lifting protection gas is molten to welding
The protective effect in pond, lifts product quality.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, the drier is absorption type
Drier.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, first valve is electromagnetism
Valve.Now, the first valve is made to be electrically connected with adjuster.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, the entrance of the blender is set
There is booster pump;It is described to be responsible for gas provided with pressure-reducing valve.Gas transmission, pressure-reducing valve decompression gas are pressurized by booster pump, can effectively be put down
Weighing apparatus supply end is with the pressure differential needed for gas end, making the flow of protection gas more stablize.
The further improvement of mixed gas supply system is concentrated as a kind of above-mentioned welding protection gas, in addition to by adjuster control
Prior-warning device.When the gas of the storage of air feed bottle will exhaust and/or blender in mixed gas will exhaust when, this is pre-
Alarm device can remind staff to change gas cylinder in time, effectively reduce the number of times of parking, lift the efficiency and security of production.
Brief description of the drawings
Fig. 1 is the structural representation that welding protection gas of the present utility model concentrates mixed gas supply system.
Embodiment
Welding protection gas as shown in Figure 1 concentrates mixed gas supply system, including supply room 1, workshop 2, and supply is set in room 1
There are three air feed bottles 11, supply multiple stations 21 are provided with carbon dioxide, argon gas and helium, workshop 2 respectively;Also include blender
12nd, drier 13, filter 15, adjuster 14;The gas outlet of each air feed bottle 11 is supplied with blender 12 by corresponding
Gas branch pipe 101 is connected, and each gas manifold 101 is provided with the first valve 110;The gas outlet of the blender 12 and drier 13
Connected by supplying supervisor 102, the outlet of the drier 13 is connected with filter 15 also by supply supervisor 102;It is described
First valve 110 is magnetic valve, and three the first valves 110 are electrically connected with adjuster 14.The outlet of filter 15 connection
There are three with gas supervisor 201, two of which gas supervisor 202 is connected with four with gas branch pipe 201, and another is responsible for 202 with gas
Eight are connected with gas branch pipe 201, is each connected with gas branch pipe 201 with corresponding station 21;Each it is provided with gas branch pipe 201
3rd valve 210 and flowmeter 22.
3rd valve 210 is check-valves.The second valve 120 is provided between the blender 12 and drier 13;Also
Including the detector 17 being connected with the gas outlet of blender 12 and emptier 18.The drier 13 is absorption type dryer.Institute
The entrance for stating blender 12 is provided with booster pump 16;It is described to be provided with pressure-reducing valve 23 with gas supervisor 202.Also include being controlled by adjuster 14
The prior-warning device 19 of system.
First, adjuster 14 uses gas demand according to workshop 2, and the folding degree of three the first valves 110 is adjusted respectively, from
And required protection gas is obtained in blender 12.Before this, emptying process can be carried out to blender 12, it is to avoid unqualified
Gas enter workshop 2.Then, the second valve 120 is opened, gaseous mixture is sequentially passed through drier 13 and filter 15, obtains
To dry and pure protection gas.Then, each station 21 opens the corresponding 3rd according to the display of self-demand and flowmeter 22
Valve 210, you can use the protection gas after being depressurized through pressure-reducing valve 23.When the gas storage of some air feed bottle 11 will exhaust or blender
When protection gas in 12 will exhaust, adjuster 14 can control prior-warning device 19 to open, so as to point out staff to change gas cylinder
11.Wherein, prior-warning device 19 is warning light.
Claims (10)
1. a kind of welding protection gas concentrates mixed gas supply system, including air feed bottle (11) and multiple stations (21), it is characterised in that:
Also include blender (12), drier (13) and adjuster (14);The air feed bottle (11) is at least two, each air feed bottle
(11) gas outlet is connected with blender (12) by corresponding gas manifold (101);Each gas manifold (101) is provided with
First valve (110) and by adjuster (14) control;Led with drier (13) by supplying the gas outlet of the blender (12)
Manage (102) connection;Drier (13) outlet is connected with least one and is responsible for gas (202), described that (202) are responsible for gas even
Multiple use gas branch pipes (201) are connected to, the use gas branch pipe (201) connects with corresponding station (21).
2. a kind of welding protection gas as claimed in claim 1 concentrates mixed gas supply system, it is characterised in that:The air feed bottle
(11) it is three, carbon dioxide, argon gas and helium is supplied respectively.
3. a kind of welding protection gas as claimed in claim 1 concentrates mixed gas supply system, it is characterised in that:Gas branch is used each
Manage (201) and be provided with the 3rd valve (210);Flowmeter (22) is provided with each use gas branch pipe (201).
4. a kind of welding protection gas as claimed in claim 3 concentrates mixed gas supply system, it is characterised in that:3rd valve
(210) it is check-valves.
5. a kind of welding protection gas as claimed in claim 1 concentrates mixed gas supply system, it is characterised in that:The blender
(12) the second valve (120) is provided between drier (13);Also include the detector being connected with blender (12) gas outlet
And emptier (18) (17).
6. a kind of welding protection gas as claimed in claim 1 concentrates mixed gas supply system, it is characterised in that:In drier (13)
Gas outlet is provided with filter (15).
7. a kind of welding protection gas as described in claim 1 or 6 concentrates mixed gas supply system, it is characterised in that:The drying
Device (13) is absorption type dryer.
8. a kind of welding protection gas as claimed in claim 1 concentrates mixed gas supply system, it is characterised in that:First valve
(110) it is magnetic valve.
9. a kind of welding protection gas as claimed in claim 1 concentrates mixed gas supply system, it is characterised in that:The blender
(12) entrance is provided with booster pump (16);Described be responsible for gas (202) are provided with pressure-reducing valve (23).
10. a kind of welding protection gas as claimed in claim 1 concentrates mixed gas supply system, it is characterised in that:Also include by adjusting
Save the prior-warning device (19) of device (14) control.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720103455.5U CN206405581U (en) | 2017-01-23 | 2017-01-23 | A kind of welding protection gas concentrates mixed gas supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720103455.5U CN206405581U (en) | 2017-01-23 | 2017-01-23 | A kind of welding protection gas concentrates mixed gas supply system |
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Publication Number | Publication Date |
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CN206405581U true CN206405581U (en) | 2017-08-15 |
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CN201720103455.5U Expired - Fee Related CN206405581U (en) | 2017-01-23 | 2017-01-23 | A kind of welding protection gas concentrates mixed gas supply system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109514053A (en) * | 2017-09-19 | 2019-03-26 | 株式会社达谊恒 | Welding system |
-
2017
- 2017-01-23 CN CN201720103455.5U patent/CN206405581U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109514053A (en) * | 2017-09-19 | 2019-03-26 | 株式会社达谊恒 | Welding system |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20200123 |