CN206717276U - A kind of nitrogen pressurization system for laser welder - Google Patents
A kind of nitrogen pressurization system for laser welder Download PDFInfo
- Publication number
- CN206717276U CN206717276U CN201720572178.2U CN201720572178U CN206717276U CN 206717276 U CN206717276 U CN 206717276U CN 201720572178 U CN201720572178 U CN 201720572178U CN 206717276 U CN206717276 U CN 206717276U
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- nitrogen
- laser welder
- booster pump
- air accumulator
- connecting tube
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Abstract
The utility model discloses a kind of nitrogen pressurization system for laser welder, including booster pump, air accumulator, filter, digital display pressure sensor and laser welder.One end of booster pump is connected by nitrogen inlet duct with external nitrogen tube, the other end of booster pump is connected by connecting tube with air accumulator, laser welder is connected by connecting tube with air accumulator, and the connecting tube between the laser welder and air accumulator is provided with filter and digital display pressure sensor.The utility model by booster pump by pressure in the pipe network of workshop be 6bar 6.5bar own nitrogen supercharging in the use pressure limit value of laser welder, and pass through the pressure value of the detectable output nitrogen of digital display pressure sensor, it can at any time monitor and control the pressure value of output nitrogen, and then laser-welding machine access nitrogen can be ensured within the limits prescribed, realize the controllability of stable nitrogen output and nitrogen output.
Description
Technical field
It the utility model is related to a kind of nitrogen pressurization system for laser welder.
Background technology
The effect of laser welder be cutting take the lead, magnetic tape trailer, and will after cutting end to end pass through pre-set power swash
Light beam is welded together, and ensures the continuous operation of unit.Bottled nitrogen when welding machine is cut using initial pressure for 150bar,
Bottled gas pressure is down to after 35bar the gas cylinder more renewed, so circulates to ensure welding machine normal work.
But outside nitrogen be between pressure must be decompressed to 15bar-30bar before entering laser welder, working flow
Reach 30Nm3/h, therefore there must be decompressor to reduce pressure between bottled nitrogen and welding machine and just can guarantee that welding machine cutting operation.
Find that whole nitrogen supply (NS) system has following problem by using rear：1st, easily failure causes to use pressure and flow decompressor
Do not reach requirement to be total to；2nd, intermediate connection tube road rupture causes helium leak；3rd, change gas cylinder causes pressure alarm not in time
Welding machine is caused to be stopped altogether；4th, Nitrogen source gases supply promptness is uncontrollable, and unit has the risk to stop production at any time to be total to；5th, year nitrogen
Consumption is big and costly.
It is urgently to be resolved hurrily ask that stability, the controllability of nitrogen supply (NS) system how are lifted while production cost is saved
Topic.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, there is provided a kind of nitrogen pressurization system for laser welder,
Accessed using the own nitrogen of the 6bar-6.5bar in the pipe network of workshop, and the work in laser welder is pressurized by booster pump
In pressure limit, and the controllability of stable nitrogen output and nitrogen output can be realized.
To achieve the above object, technical scheme provided by the utility model is：
A kind of nitrogen pressurization system for laser welder, including booster pump, air accumulator, filter, digital display pressure sensing
Device and laser welder, one end of the booster pump are connected by nitrogen inlet duct with external nitrogen tube, the booster pump it is another
End is connected by connecting tube with air accumulator, and the laser welder is connected by connecting tube with air accumulator, and the laser welder and storage
Connecting tube between gas tank is provided with the filter and digital display pressure sensor.
Preferably, the nitrogen pressurization system for laser welder also includes control terminal, the booster pump, gas storage
Tank, filter and digital display pressure sensor are electrically connected at control terminal, and are controlled by PLC control system.
Preferably, compressed air inlet pipe is additionally provided with the booster pump, for being driven before nitrogen air inlet to air.
Preferably, the nitrogen inlet duct, connecting tube and compressed air inlet pipe use seamless pipe.
The beneficial effects of the utility model are：
The utility model is a kind of to be by pressure in the pipe network of workshop by booster pump for laser welder nitrogen pressurization system
6bar-6.5bar own nitrogen supercharging can be protected in the use pressure limit value of laser welder, and by the setting of filter
The degree of purity of nitrogen output, and the pressure value of the detectable output nitrogen of the digital display pressure sensor are demonstrate,proved, and signal is passed through into PLC
Control system passes to control terminal, can at any time monitor and control the pressure value of output nitrogen, and then can ensure laser-welding machine
Access nitrogen within the limits prescribed, realize the controllability of stable nitrogen output and nitrogen output, while solve following ask
Topic：1st, easily failure causes not reach requirement using pressure and flow and is total to decompressor；2nd, intermediate connection tube road is because of pressure
It is excessive to cause pipelines from bursting helium leak；3rd, change gas cylinder causes pressure alarm to cause welding machine to be stopped altogether not in time；4th, nitrogen
Gas source of the gas supply promptness is uncontrollable, and unit has the risk to stop production at any time to be total to；5th, year nitrogen consumption is big and costly.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of nitrogen pressurization system for laser welder of the utility model.
Description of reference numerals is as follows in figure.
Booster pump -1, air accumulator -2, filter -3, digital display pressure sensor -4, laser welder -5, nitrogen air inlet
Pipe -6, connecting tube -7, compressed air inlet pipe -8.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope., it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Referring to Fig. 1, a kind of nitrogen pressurization system for laser welder, including booster pump 1, air accumulator 2, filter 3,
Digital display pressure sensor 4 and laser welder 5.One end of the booster pump 1 is connected by nitrogen inlet duct 6 with external nitrogen tube,
The utility model uses pressure in the pipe network of workshop for 6bar-6.5bar own nitrogen, to can be achieved continuously to supply nitrogen, improve nitrogen
The stability of output.The other end of the booster pump 1 is connected by connecting tube 7 with air accumulator 2, and the air accumulator 2 is used to store nitrogen
Gas is standby.The laser welder 5 is connected by connecting tube 7 with air accumulator 2, and the connection between the laser welder 5 and air accumulator 2
Pipe 7 is provided with the filter 3 and digital display pressure sensor 4, and wherein filter 3 can ensure the degree of purity of nitrogen output, described
The pressure value of the detectable output nitrogen of digital display pressure sensor 4, and signal is passed into control terminal by PLC control system,
It can at any time monitor and control the pressure value of output nitrogen, and then laser-welding machine access nitrogen can be ensured within the limits prescribed.
The nitrogen pressurization system for laser welder also includes control terminal, the booster pump 1, air accumulator 2, filtering
Device 3 and digital display pressure sensor 4 are electrically connected at control terminal, and are controlled by PLC control system.
Further, compressed air inlet pipe 8 is additionally provided with the booster pump 1, for being carried out before nitrogen air inlet to air
Driving.
In the present embodiment, the nitrogen inlet duct 6, connecting tube 7 and compressed air inlet pipe 8 use seamless pipe.
In summary, the utility model is a kind of is used for laser welder nitrogen pressurization system by booster pump 1 by workshop pipe network
Interior pressure be 6bar-6.5bar own nitrogen supercharging in the use pressure limit value of laser welder 5, and pass through filter 3
Setting can ensure the degree of purity of nitrogen output, and the pressure value of the detectable output nitrogen of the digital display pressure sensor 4, and will
Signal passes to control terminal by PLC control system, can at any time monitor and control the pressure value of output nitrogen, and then can ensure
Laser-welding machine access nitrogen within the limits prescribed, is realized the controllability of stable nitrogen output and nitrogen output, solved simultaneously
Determine following point：1st, easily failure causes not reach requirement using pressure and flow and is total to decompressor；2nd, middle connection
Pipeline causes pipelines from bursting helium leak because pressure is excessive；3rd, change gas cylinder causes pressure alarm to cause welding machine to stop work not in time
It is total to；4th, Nitrogen source gases supply promptness is uncontrollable, and unit has the risk to stop production at any time to be total to；5th, year nitrogen consumption is big and expense
It is high.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any restrictions are formed, using same or similar other devices, in scope of protection of the utility model.
Claims (4)
- A kind of 1. nitrogen pressurization system for laser welder, it is characterised in that：Including booster pump (1), air accumulator (2), filtering Device (3), digital display pressure sensor (4) and laser welder (5), one end of the booster pump (1) by nitrogen inlet duct (6) with it is outer Nitrogen tube connection is connect, the other end of the booster pump (1) is connected by connecting tube (7) with air accumulator (2), the laser welder (5) connected with air accumulator (2) by connecting tube (7), and set in the connecting tube (7) between the laser welder (5) and air accumulator (2) There are the filter (3) and digital display pressure sensor (4).
- A kind of 2. nitrogen pressurization system for laser welder as claimed in claim 1, it is characterised in that：It is described to be used for laser The nitrogen pressurization system of welding machine also includes control terminal, the booster pump (1), air accumulator (2), filter (3) and digital display pressure Sensor (4) is electrically connected at control terminal, and is controlled by PLC control system.
- A kind of 3. nitrogen pressurization system for laser welder as claimed in claim 1, it is characterised in that：The booster pump (1) compressed air inlet pipe (8) is additionally provided with, for being driven before nitrogen air inlet to air.
- A kind of 4. nitrogen pressurization system for laser welder as claimed in claim 3, it is characterised in that：The nitrogen air inlet Pipe (6), connecting tube (7) and compressed air inlet pipe (8) use seamless pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572178.2U CN206717276U (en) | 2017-05-22 | 2017-05-22 | A kind of nitrogen pressurization system for laser welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572178.2U CN206717276U (en) | 2017-05-22 | 2017-05-22 | A kind of nitrogen pressurization system for laser welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717276U true CN206717276U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572178.2U Expired - Fee Related CN206717276U (en) | 2017-05-22 | 2017-05-22 | A kind of nitrogen pressurization system for laser welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964895A (en) * | 2017-05-22 | 2017-07-21 | 鞍钢蒂森克虏伯（重庆）汽车钢有限公司 | A kind of nitrogen pressurization system for laser welder |
-
2017
- 2017-05-22 CN CN201720572178.2U patent/CN206717276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964895A (en) * | 2017-05-22 | 2017-07-21 | 鞍钢蒂森克虏伯（重庆）汽车钢有限公司 | A kind of nitrogen pressurization system for laser welder |
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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: 20171208 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |