CN204187272U - A kind of argon decompressor - Google Patents
A kind of argon decompressor Download PDFInfo
- Publication number
- CN204187272U CN204187272U CN201420307792.2U CN201420307792U CN204187272U CN 204187272 U CN204187272 U CN 204187272U CN 201420307792 U CN201420307792 U CN 201420307792U CN 204187272 U CN204187272 U CN 204187272U
- Authority
- CN
- China
- Prior art keywords
- dial
- pressure gauge
- hairspring
- indicating device
- utility
- 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 - Fee Related
Links
Abstract
The utility model embodiment discloses a kind of argon decompressor, comprise dial, the side of dial is provided with suction tude, opposite side is provided with Flow-rate adjustment handwheel, and the bottom of dial is provided with steam outlet pipe, and top is provided with pressure gauge, pressure gauge inside is provided with hairspring indicating device, gas promotes hairspring indicating device by the throttle orifice being arranged on the air guide post in dial, the pointer in dial is carried out angular displacement, the instruction flow value needed for being read by dial; Pressure gauge and dial joint are also provided with decompression piston, the utility model embodiment pressurized gas enter pressure gauge and indicate its storage pressure, piston simultaneously through large small piston reduces pressure, then the throttle orifice through air guide post promotes hairspring indicating device, pointer is carried out angular displacement, instruction flow value needed for being read by dial, finally by Flow-rate adjustment handwheel. realize required flow, structure be simple, easy to use, efficiency and accuracy rate high.
Description
Technical field
The utility model relates to decompressor field, particularly relates to a kind of argon decompressor.
Background technique
Argon decompressor is a kind of decompression to the bottled argon gas of high pressure and the controlling device of flow control, the most complicated structure of present argon decompressor, efficiency and accuracy rate low.
Model utility content
The utility model embodiment technical problem to be solved is, provides a kind of fairly simple, efficiency and the high argon decompressor of accuracy rate.
Described argon decompressor, comprise dial, the side of described dial is provided with suction tude, opposite side is provided with Flow-rate adjustment handwheel, and the bottom of described dial is provided with steam outlet pipe, and top is provided with pressure gauge, described pressure gauge inside is provided with hairspring indicating device, gas promotes hairspring indicating device by the throttle orifice being arranged on the air guide post in dial, the pointer in dial is carried out angular displacement, the instruction flow value needed for being read by dial; Described pressure gauge and dial joint are also provided with decompression piston.
Implement the utility model embodiment, there is following beneficial effect:
The utility model embodiment pressurized gas enter pressure gauge and indicate its storage pressure, piston simultaneously through large small piston reduces pressure, then the throttle orifice through air guide post promotes hairspring indicating device, pointer is carried out angular displacement, instruction flow value needed for being read by dial, finally by Flow-rate adjustment handwheel. realize required flow, structure be simple, easy to use, efficiency and accuracy rate high.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment cross-sectional view.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model embodiment argon decompressor, as shown in Figure 1, 2, comprise dial 1, the side of dial 1 is provided with suction tude 2, opposite side is provided with Flow-rate adjustment handwheel 3, the bottom of dial 1 is provided with steam outlet pipe 4, top is provided with pressure gauge 5, pressure gauge 5 inside is provided with hairspring indicating device 6, gas promotes hairspring indicating device 6 by the throttle orifice being arranged on the air guide post 7 in dial 1, pointer in dial 1 is carried out angular displacement, reads required instruction flow value by dial 1; Pressure gauge 5 and dial 1 joint are also provided with decompression piston 8.
The utility model embodiment pressurized gas enter pressure gauge and indicate its storage pressure, piston simultaneously through large small piston reduces pressure, then the throttle orifice through air guide post promotes hairspring indicating device, pointer is carried out angular displacement, instruction flow value needed for being read by dial, finally by Flow-rate adjustment handwheel. realize required flow, structure be simple, easy to use, efficiency and accuracy rate high.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (1)
1. an argon decompressor, it is characterized in that: comprise dial (1), the side of described dial (1) is provided with suction tude (2), opposite side is provided with Flow-rate adjustment handwheel (3), the bottom of described dial (1) is provided with steam outlet pipe (4), top is provided with pressure gauge (5), described pressure gauge (5) inside is provided with hairspring indicating device (6), gas promotes hairspring indicating device (6) by the throttle orifice being arranged on the air guide post (7) in dial (1), pointer in dial (1) is carried out angular displacement, instruction flow value needed for being read by dial (1), described pressure gauge (5) and dial (1) joint are also provided with decompression piston (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307792.2U CN204187272U (en) | 2014-06-10 | 2014-06-10 | A kind of argon decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307792.2U CN204187272U (en) | 2014-06-10 | 2014-06-10 | A kind of argon decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187272U true CN204187272U (en) | 2015-03-04 |
Family
ID=52619273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307792.2U Expired - Fee Related CN204187272U (en) | 2014-06-10 | 2014-06-10 | A kind of argon decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333218A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Novel stainless steel valve capable of measuring flow |
| CN105757452A (en) * | 2016-05-16 | 2016-07-13 | 崔贤长 | Intelligent two-stage pressure reducer |
-
2014
- 2014-06-10 CN CN201420307792.2U patent/CN204187272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333218A (en) * | 2015-10-26 | 2016-02-17 | 无锡市圣科不锈钢气动自控阀门厂 | Novel stainless steel valve capable of measuring flow |
| CN105757452A (en) * | 2016-05-16 | 2016-07-13 | 崔贤长 | Intelligent two-stage pressure reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |