CN208919700U - A kind of welding gas filling equipment can be automatically controled synergist additive amount - Google Patents
A kind of welding gas filling equipment can be automatically controled synergist additive amount Download PDFInfo
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- CN208919700U CN208919700U CN201821714902.1U CN201821714902U CN208919700U CN 208919700 U CN208919700 U CN 208919700U CN 201821714902 U CN201821714902 U CN 201821714902U CN 208919700 U CN208919700 U CN 208919700U
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- additive amount
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Abstract
The utility model discloses a kind of welding gas filling equipments that can be automatically controled synergist additive amount of gas filling technical field, including liquified natural gas storage tank, the liquified natural gas storage tank is connected with vaporizer, the vaporizer is connected with pneumatic cylinder by pipeline A, compressor is provided on the pipeline A, the pneumatic cylinder is connected with gas mixing tank by gas ducting, the gas mixing tank also passes through pipeline B and is connected with synergist storage tank, flow pump and solenoid valve A are provided on the pipeline B, the flow pump is connect with the controller of setting on the control panel, the controller is also connect with solenoid valve A.The utility model is designed reasonably, gas replenishment process is simple, efficient, by the way that pressure sensor is arranged at gas mixing tank bottom end, so that present apparatus high degree of automation, fills high-efficient.
Description
Technical field
The utility model discloses a kind of welding gas filling equipments that can be automatically controled synergist additive amount, specially gas
Fill technical field.
Background technique
Welding gas is made of natural gas and synergist, has the performance more excellent than acetylene gas, propane flammable gas, existing welding gas
Principle is filled by the way of cylinder filling, after liquified natural gas is vaporized in vaporizer, by compressor by gas boost,
To make gas reach filling pressure, but the prior art can not accomplish the addition ratio of automation control natural gas and synergist
Example, needs manually to be matched, and complicated operation, so that the filling higher cost of welding gas, and inefficiency.For this purpose, I
Propose a kind of welding gas filling equipment that can be automatically controled synergist additive amount and come into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of welding gas filling equipment that can be automatically controled synergist additive amount, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: one kind can be automatically controled synergist additive amount
Welding gas filling equipment, including liquified natural gas storage tank, the liquified natural gas storage tank be connected with vaporizer, the vapour
Change device and pneumatic cylinder is connected with by pipeline A, compressor is provided on the pipeline A, the pneumatic cylinder is connected by gas ducting
There is gas mixing tank, the gas mixing tank also passes through pipeline B and is connected with synergist storage tank, is provided with electricity on the pipeline B
Magnet valve A, the solenoid valve A are connect with the controller of setting on the control panel.
Preferably, the gas mixing tank is arranged on platform, is provided with pressure between the platform and gas blending tank
Sensor, the pressure sensor are connect with controller.
Preferably, solenoid valve B is provided on the gas ducting.
Preferably, the solenoid valve B being arranged on the controller and gas ducting is connect.
Preferably, the gas mixing tank is connected with welding gas storage tank.
Preferably, it is additionally provided with delivery pump on the pipeline B, the delivery pump is connect with controller.
Compared with prior art, the utility model has the beneficial effects that when pressure sensor detects gas mixing tank
When gravity reaches setting value for the first time, that is, controller is delivered a signal to, controller controls solenoid valve B closing immediately, stops to gas
Natural gas is conveyed in body blending tank, meanwhile, controller controls delivery pump and solenoid valve A opening on pipeline B, toward gas mixing tank
Interior conveying synergist, so that natural gas and synergist mixing, when pressure sensor detects second of gravity of gas mixing tank
When reaching setting value, pressure sensor delivers a signal to controller immediately, and controller controls solenoid valve A immediately and delivery pump closes
It closes, stops conveying synergist into gas mixing tank, after mixing, by mixed gas delivery into welding gas storage tank, this
Plant automation degree is high, fills high-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- liquified natural gas storage tank；2- vaporizer；3- pipeline A；4- pneumatic cylinder；5- compressor；6- gas tube
Road；7- gas mixing tank；8- pipeline B；9- synergist storage tank；10- solenoid valve A；11- control panel；12- controller；13- is flat
Platform；14- pressure sensor；15- solenoid valve B；16- delivery pump；17- welding gas storage tank.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of welding can be automatically controled synergist additive amount
Gas filling equipment, including liquified natural gas storage tank 1, the liquified natural gas storage tank 1 are connected with vaporizer 2, the vaporization
Device 2 is connected with pneumatic cylinder 4 by pipeline A3, and compressor 5 is provided on the pipeline A3, and the pneumatic cylinder 4 passes through gas ducting 6
It is connected with gas mixing tank 7, the gas mixing tank 7 is also connected with synergist storage tank 9 by pipeline B8, on the pipeline B8
It is provided with solenoid valve A10, the solenoid valve A10 is connect with the controller 12 being arranged on control panel 11, the gas mixing
Tank 7 is arranged on platform 13, and pressure sensor 14, the pressure sensing are provided between the platform 13 and gas blending tank 7
Device 14 is connect with controller 12, and solenoid valve B15 is provided on the gas ducting 6, is set on the controller 12 and gas ducting 6
The solenoid valve B15 connection set is additionally provided with delivery pump 16 on the pipeline B8, and the delivery pump 16 is connect with controller 12, institute
It states gas mixing tank 7 and is connected with welding gas storage tank 17, the mixed welding gas of gas mixing tank 7 is conveyed into welding gas storage tank
It is stored in 17.
Working principle: by the way that vaporizer 2 to be connect by pipeline A3 with pneumatic cylinder 4, and compressor is set on pipeline A3
5, the natural gas after compressor 5 vaporizes vaporizer 2 pressurizes, and is transported in pneumatic cylinder 4, makes to be formed in pneumatic cylinder 4 a kind of high
The state of pressure, to be inflated by gas ducting 6, gas replenishment process is simple, efficient, by setting in 7 bottom end of gas mixing tank
Set pressure sensor 14, when pressure sensor 14 detect gas mixing tank 7 gravity for the first time reach setting value when, that is, transmit
For signal to controller 12, controller 12 controls solenoid valve B15 closing immediately, stops conveying natural gas into gas mixing tank 7, together
When, controller 12 controls delivery pump 16 and solenoid valve A10 opening on pipeline B8, and synergist is conveyed in gas mixing tank 7, is made
Natural gas and synergist mixing, when pressure sensor 14 detects that the gravity of gas mixing tank 7 reaches setting value for the second time,
Pressure sensor 14 delivers a signal to controller 12 immediately, and controller 12 controls solenoid valve A10 immediately and delivery pump 16 is closed, and stops
Synergist is only conveyed into gas mixing tank 7, after mixing, by mixed gas delivery into welding gas storage tank 17, this dress
High degree of automation is set, is filled high-efficient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of welding gas filling equipment that can be automatically controled synergist additive amount, including liquified natural gas storage tank (1), special
Sign is: the liquified natural gas storage tank (1) is connected with vaporizer (2), and the vaporizer (2) passes through pipeline A(3) it is connected with
Pneumatic cylinder (4), the pipeline A(3) on be provided with compressor (5), the pneumatic cylinder (4) is connected with gas by gas ducting (6)
Body blending tank (7), the gas mixing tank (7) also pass through pipeline B(8) it is connected with synergist storage tank (9), the pipeline B(8)
On be provided with solenoid valve A(10), the solenoid valve A(10) with controller (12) on control panel (11) be set connect.
2. a kind of welding gas filling equipment that can be automatically controled synergist additive amount according to claim 1, feature exist
In: the gas mixing tank (7) is arranged on platform (13), is provided with pressure between the platform (13) and gas blending tank (7)
Force snesor (14), the pressure sensor (14) connect with controller (12).
3. a kind of welding gas filling equipment that can be automatically controled synergist additive amount according to claim 1, feature exist
In: solenoid valve B(15 is provided on the gas ducting (6)).
4. a kind of welding gas filling equipment that can be automatically controled synergist additive amount according to claim 1, feature exist
In: the solenoid valve B(15 being arranged on the controller (12) and gas ducting (6)) it connect.
5. a kind of welding gas filling equipment that can be automatically controled synergist additive amount according to claim 1, feature exist
In: it is additionally provided on the pipeline B(8) delivery pump (16), the delivery pump (16) connect with controller (12).
6. a kind of welding gas filling equipment that can be automatically controled synergist additive amount according to claim 1, feature exist
In: the gas mixing tank (7) is connected with welding gas storage tank (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714902.1U CN208919700U (en) | 2018-10-23 | 2018-10-23 | A kind of welding gas filling equipment can be automatically controled synergist additive amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714902.1U CN208919700U (en) | 2018-10-23 | 2018-10-23 | A kind of welding gas filling equipment can be automatically controled synergist additive amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919700U true CN208919700U (en) | 2019-05-31 |
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ID=66710226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821714902.1U Active CN208919700U (en) | 2018-10-23 | 2018-10-23 | A kind of welding gas filling equipment can be automatically controled synergist additive amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919700U (en) |
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2018
- 2018-10-23 CN CN201821714902.1U patent/CN208919700U/en active Active
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