CN205244833U - Gaseous central gas supply device of CO2 - Google Patents
Gaseous central gas supply device of CO2 Download PDFInfo
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- CN205244833U CN205244833U CN201521125760.1U CN201521125760U CN205244833U CN 205244833 U CN205244833 U CN 205244833U CN 201521125760 U CN201521125760 U CN 201521125760U CN 205244833 U CN205244833 U CN 205244833U
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Abstract
The utility model relates to a gaseous central gas supply device of CO2, including being used for storing CO2 gaseous dewar bottle (1), filter (2), empty wet spinning disk atomiser (3), pressure reducer (4), be used for carrying output pipeline (10) of CO2 gas to the welding equipment on after the decompression, dewar bottle (1), filter (1), empty wet spinning disk atomiser (3), pressure reducer (4) connect gradually through the pipeline, be equipped with high pressure gauge (5) and the low pressure table (6) that are used for measuring a gaseous atmospheric pressure on pressure reducer (4). Through adopting central gas supply to replace the steel bottle air feed, the area who puts the steel bottle has been reduced in a large number, the work area utilization ratio of improving production, the steel bottle that does not need to be changed reduces welder's intensity of labour.
Description
Technical field
The utility model relates to air feed field, relates in particular to a kind of CO2 gas central gas supply device.
Background technology
Due to CO2Gas possesses that protection weldering stress deformation is little, welding cost is low, easy to operate, welding wire is depositedEfficiency is high, weld seam is attractive in appearance does not almost have welding slag, weld seam crack resistance well and can reduce that thin plate burns etc. a plurality of advantages,Make it to be widely used in auto manufacturing. But current most of enterprise still relies on single steel cylinder to supply withCO2, in the transport of steel cylinder, carrying, management, caused no small pressure to enterprise, simultaneously transport capacityMore than 60% consume in the weight of steel cylinder, very uneconomical.
Utility model content
The purpose of this utility model is to provide a kind of CO2 gas central gas supply device, supplies by adopting to concentrateGas replaces steel cylinder air feed, has reduced in a large number the floor space of putting steel cylinder, improves production operation area utilization;Do not need to change steel cylinder, reduce welder's labour intensity; Reduced cost simultaneously.
For solving the problems of the technologies described above, the utility model comprises for storing CO2The Dewar bottle of gas, filtrationDevice, empty temperature gasifier, pressure reducer, for delivery of post-decompression CO2Gas is defeated to the terminal on welding equipmentGo out pipeline, described Dewar bottle, filter, empty temperature gasifier, pressure reducer connect successively by pipeline, described inPressure reducer is provided with the high pressure gauge and the low-pressure meter that play air pressure for measurement gas.
Further, described pressure reducer is provided with alarm.
Further, described terminal output channel is provided with for measuring CO2The real-time traffic of gas and use are totalThe flowmeter of amount.
The utility model adopts central gas supply to replace steel cylinder air feed, a large amount of floor spaces of putting steel cylinder that reduce,Improve production operation area utilization; Do not need to change steel cylinder, reduce welder's labour intensity; From transport,Storage check and be checked through the aspects such as management and turnover, use cost, all demonstrated superiority and goodComprehensive benefit.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Shown in Fig. 1: 1, CO2Dewar bottle, 2, filter, 3, empty temperature gasifier, 4 pressure reducers, 5,High pressure gauge, 6, low-pressure meter, 7, welding equipment, 8, alarm, 9, flowmeter, 10 output channels.
Detailed description of the invention
As shown in Figure 1, the utility model comprises for storing CO2The Dewar bottle 1 of gas, filter 2, skyTemperature gasifier 3, pressure reducer 4, for delivery of post-decompression CO2Gas is to the terminal efferent duct on welding equipmentRoad 10, described Dewar bottle 1, filter 2, empty temperature gasifier 3, pressure reducer 4 connect successively by pipeline,Described pressure reducer 4 is provided with the high pressure gauge 5 and the low-pressure meter 6 that play air pressure for measurement gas.
CO2Charge in cryogenic liquid storage tank Dewar bottle 1, filter through filter 2, empty temperature gasifier 3 gasifiesAfter become gases at high pressure (high pressure gauge 5 shows 25MPa), (low-pressure meter 6 is aobvious then to pass through pressure reducer 4 pressure regulationShow 2.5MPa), then be transported on each welding equipment 7 of terminal through output channel 10.
Preferably, for the safety that ensures when the operation to produce, pressure reducer 4 is provided with alarm 8, works as decompressionDevice 4 breaks down, and causes hypertonia or too low, and alarm 8 can be reported to the police.
Further, described terminal output channel 10 is provided with for measuring CO2The real-time traffic of gas and makingWith the flowmeter 9 of total amount.
When operation, operator has been worn appliances for labor protection, opens CO2Dewar bottle 1 valve, liquid CO2ProcessFilter 2 filters, and becomes gases at high pressure (high pressure gauge 5 shows 25MPa), then after empty temperature gasifier 3 gasificationsThrough pressure reducer 4 pressure regulation (low-pressure meter 6 shows 2.5MPa), then be transported to each of terminal through output channel 10On welding equipment 7, the weld job person of each station is the weld clip to place station required soldering part clampingOn tool, press welding equipment shift knob, start welding job.
The utility model adopts central gas supply to replace steel cylinder air feed, a large amount of floor spaces of putting steel cylinder that reduce,Improve production operation area utilization; Do not need to change steel cylinder, reduce welder's labour intensity; From transport,Storage check and be checked through the aspects such as management and turnover, use cost, all demonstrated superiority and goodComprehensive benefit.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model alsoBe not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, all rightUnder the prerequisite that does not depart from the utility model aim, make various variations.
Claims (3)
1. a CO2 gas central gas supply device, is characterized in that: comprise for storing CO2Du of gasWatt bottle (1), filter (2), empty temperature gasifier (3), pressure reducer (4), for delivery of post-decompression CO2Gas is to the output channel (10) on welding equipment, described Dewar bottle (1), filter (1), empty wetDevice (3), pressure reducer (4) connect successively by pipeline, and described pressure reducer (4) is provided with for measuring gasThe high pressure gauge (5) of body air pressure and low-pressure meter (6).
2. according to a kind of CO2 gas central gas supply device described in claim 1, it is characterized in that: instituteState on high pressure gauge (5) and low-pressure meter (6) and be respectively equipped with alarm (8).
3. according to a kind of CO2 gas central gas supply device described in claim 2, it is characterized in that: instituteStating output channel (10) is provided with for measuring CO2The flowmeter (9) of the real-time traffic of gas and use total amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125760.1U CN205244833U (en) | 2015-12-30 | 2015-12-30 | Gaseous central gas supply device of CO2 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125760.1U CN205244833U (en) | 2015-12-30 | 2015-12-30 | Gaseous central gas supply device of CO2 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205244833U true CN205244833U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125760.1U Active CN205244833U (en) | 2015-12-30 | 2015-12-30 | Gaseous central gas supply device of CO2 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205244833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410662A (en) * | 2019-08-08 | 2019-11-05 | 广东华特气体股份有限公司 | A kind of the steel cylinder processing system and method for ultra-pure gases |
-
2015
- 2015-12-30 CN CN201521125760.1U patent/CN205244833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410662A (en) * | 2019-08-08 | 2019-11-05 | 广东华特气体股份有限公司 | A kind of the steel cylinder processing system and method for ultra-pure gases |
| CN110410662B (en) * | 2019-08-08 | 2023-07-11 | 广东华特气体股份有限公司 | Steel cylinder treatment system and method for ultra-high purity gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 571152 No. 3 Lingbei Road, Shiziling Industrial Park, Haikou National High-tech Zone, Hainan Province Patentee after: Hainan Yulong Machinery Technology Co., Ltd. Address before: 571152 No. 3 Lingbei Road, Shiziling Industrial Park, Haikou National High-tech Zone, Haikou City, Hainan Province Patentee before: Hainan Yulong Automobile Parts Co., Ltd. |