CN203273276U - Gas dispenser with buffer - Google Patents
Gas dispenser with buffer Download PDFInfo
- Publication number
- CN203273276U CN203273276U CN 201320180968 CN201320180968U CN203273276U CN 203273276 U CN203273276 U CN 203273276U CN 201320180968 CN201320180968 CN 201320180968 CN 201320180968 U CN201320180968 U CN 201320180968U CN 203273276 U CN203273276 U CN 203273276U
- Authority
- CN
- China
- Prior art keywords
- gas
- aerating branch
- branch road
- pressure gas
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a gas dispenser with a buffer. The gas dispenser comprises a high-pressure gas aerating branch, a middle-pressure gas aerating branch and a low-pressure gas aerating branch. The gas dispenser is characterized in that corresponding output ends of the high-pressure gas aerating branch, the middle-pressure gas aerating branch and the low-pressure gas aerating branch are connected with a gas buffer; the output end of the gas buffer is sequentially connected with a flow meter and a gas gun; each of the high-pressure gas aerating branch, the middle-pressure gas aerating branch and the low-pressure gas aerating branch is formed by a valve, a filter, an electromagnetic control valve and a one-way valve connected orderly. After adopting the technical scheme, the gas buffer is added to the output end; the gas dispenser is simple in structure, does not include a movement component, and has hardly any fault rate; meanwhile, the problem of pressure impact is well solved; the gas dispenser with the buffer is bound to be good for improvement of the stability and the metering accuracy of the gas dispenser and prolonging of the service life of the overall machine.
Description
Technical field
The utility model belongs to a kind of filling machine, specifically belongs to a kind of filling machine with buffering.
Background technique
In present most of filling machine, flow used is counted the vibration tube-type Coriolis mass flowmeter, if there is no the HC link, pressurized gas switch can not be ignored the shock effect of vibrating tube in flowmeter.
Summary of the invention
The utility model provides a kind of simple in structure in order to solve the technical problem of mentioning in background technique, can effectively protect the filling machine of the band buffering of vibrating tube in flowmeter.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of filling machine with buffering, comprise high pressure air aerating branch road, in calm the anger aerating branch road and low pressure gas aerating branch road, it is characterized in that: described high pressure air aerating branch road, in calm the anger aerating branch road and total the connecing to a gas cushion of output terminal separately of low pressure gas aerating branch road, the output terminal of described gas cushion is connection traffic meter and air filling gun successively.
Described high pressure air aerating branch road, in calm the anger aerating branch road and low pressure gas aerating branch road be all to be connected in sequence by valve, filter, solenoid electric valve and one-way valve.
After adopting above technological scheme: increased gas cushion at output terminal, it is simple in structure does not have movable part, almost there is no rate of fault, equally better solved the compression shock problem, the filling machine that is added with buffer certainly will all be beneficial to the working life of the stability that improves filling machine, measuring accuracy, complete machine.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model concrete structure erection drawing.
Embodiment
Referring to Fig. 1, a kind of filling machine with buffering, comprise high pressure air aerating branch road 1, in calm the anger aerating branch road 2 and low pressure gas aerating branch road 3, high pressure air aerating branch road 1, in calm the anger aerating branch road 2 and low pressure gas aerating branch road 3 total the connecing to a gas cushion of output terminal separately, the output terminal of gas cushion is connection traffic meter and air filling gun successively, high pressure air aerating branch road 1, in calm the anger aerating branch road 2 and low pressure gas aerating branch road 3 be all to be connected in sequence by valve 4, filter, solenoid electric valve and one-way valve 5.
Concrete assembling of the present utility model is referring to Fig. 2, and in figure, all parts mark is as follows: 6-display board, 7-emergency stop switch, 8-handle, 9-return-air assembly, 10-pressure gauge, 11-mass flowmenter, 12-threading bellows component, 13 solenoid valves, 14-buffer, 15-one-way valve, 16-ball valve, 17-filter, 18-cut-off valve, 19-safety valve, 20-pressure transducer, 21-pressure transducer joint, 22-computer controller.
Claims (2)
1. filling machine with buffering, comprise high pressure air aerating branch road (1), in calm the anger aerating branch road (2) and low pressure gas aerating branch road (3), it is characterized in that: described high pressure air aerating branch road (1), in calm the anger aerating branch road (2) and low pressure gas aerating branch road (3) total the connecing to a gas cushion of output terminal separately, the output terminal of described gas cushion is connection traffic meter and air filling gun successively.
2. a kind of filling machine with buffering according to claim 1 is characterized in that: described high pressure air aerating branch road (1), in calm the anger aerating branch road (2) and low pressure gas aerating branch road (3) be all to be connected in sequence by valve (4), filter, solenoid electric valve and one-way valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180968 CN203273276U (en) | 2013-04-10 | 2013-04-10 | Gas dispenser with buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180968 CN203273276U (en) | 2013-04-10 | 2013-04-10 | Gas dispenser with buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273276U true CN203273276U (en) | 2013-11-06 |
Family
ID=49503684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320180968 Expired - Lifetime CN203273276U (en) | 2013-04-10 | 2013-04-10 | Gas dispenser with buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373808A (en) * | 2014-11-19 | 2015-02-25 | 江阴市富仁高科股份有限公司 | Integrated union pay type liquefied petroleum gas dispenser and payment method thereof |
-
2013
- 2013-04-10 CN CN 201320180968 patent/CN203273276U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373808A (en) * | 2014-11-19 | 2015-02-25 | 江阴市富仁高科股份有限公司 | Integrated union pay type liquefied petroleum gas dispenser and payment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |