CN203963503U - High pressure helium recycle and reuse device in a kind of leak-testing - Google Patents
High pressure helium recycle and reuse device in a kind of leak-testing Download PDFInfo
- Publication number
- CN203963503U CN203963503U CN201420172560.0U CN201420172560U CN203963503U CN 203963503 U CN203963503 U CN 203963503U CN 201420172560 U CN201420172560 U CN 201420172560U CN 203963503 U CN203963503 U CN 203963503U
- Authority
- CN
- China
- Prior art keywords
- steel cylinder
- helium
- vacuum
- work
- leak
- 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
- 239000001307 helium Substances 0.000 title claims abstract description 50
- 229910052734 helium Inorganic materials 0.000 title claims abstract description 50
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium(0) Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 238000011084 recovery Methods 0.000 claims abstract description 19
- 230000000576 supplementary Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to the high pressure helium recycle and reuse device in a kind of leak-testing, comprise that vacuum reclaims steel cylinder, work steel cylinder, the supplementary steel cylinder of helium, helium recovery mouth, helium outlet and compressor, described helium recovery mouth reclaims steel cylinder with vacuum and is connected; Described compressor one end is reclaimed steel cylinder with vacuum and is connected, and the other end is connected with work steel cylinder; Described work steel cylinder is connected with helium outlet; Described helium supplements steel cylinder and is connected with vacuum recovery steel cylinder and work steel cylinder respectively.Compared with prior art, the utlity model has environmental protection, save cost, recovery rate advantages of higher.
Description
Technical field
The utility model relates to a kind of high pressure air recycle and reuse device, especially relates to the high pressure helium recycle and reuse device in a kind of leak-testing.
Background technique
In existing low pressure helium leak test, helium is all disposable use as test gas, completing after helium leak-testing, directly helium is discharged to open air.
For high-pressure helium leak-testing, if because the high open air that is also discharged to of pressure will be a kind of very large waste, so need helium recovery plant to solve this problem.
Model utility content
The purpose of this utility model be exactly provide a kind of environmental protection in order to overcome the defect that above-mentioned prior art exists, save cost, high pressure helium recycle and reuse device in leak-testing that the recovery rate is high.
The purpose of this utility model can be achieved through the following technical solutions:
High pressure helium in leak-testing reclaims a circulation means, it is characterized in that, comprises that vacuum reclaims steel cylinder, work steel cylinder, the supplementary steel cylinder of helium, helium recovery mouth, helium outlet and compressor, and described helium recovery mouth reclaims steel cylinder with vacuum and is connected; Described compressor one end is reclaimed steel cylinder with vacuum and is connected, and the other end is connected with work steel cylinder; Described work steel cylinder is connected with helium outlet; Described helium supplements steel cylinder and is connected with vacuum recovery steel cylinder and work steel cylinder respectively.
Described helium supplements steel cylinder and is connected by the first valve and vacuum recovery steel cylinder, and is connected with work steel cylinder by the second valve.
Described helium supplements steel cylinder and both can reclaim steel cylinder to vacuum and carry out low pressure and supplement, and also can carry out high pressure to work steel cylinder and supplement.
Compared with prior art, the utility model helium reuse efficiency reaches 80%, has greatly saved old of use and the helium steel cylinder of helium and has changed the time.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Wherein, 1 for vacuum reclaim steel cylinder, 2 for work steel cylinder, 3 for helium supplement steel cylinder, 4 be helium recovery mouth, 5 for helium export, 6 be compressor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment:
As shown in Figure 1, high pressure helium in a kind of leak-testing reclaims circulation means, comprise that vacuum reclaims steel cylinder 1, work steel cylinder 2, the supplementary steel cylinder 3 of helium, helium recovery mouth 4, helium outlet 5 and compressor 6, described helium recovery mouth 4 reclaims steel cylinder 1 with vacuum and is connected; Described compressor 6 one end are reclaimed steel cylinder 1 with vacuum and are connected, and the other end is connected with work steel cylinder 2; Described work steel cylinder 2 is connected 5 with helium outlet; Described helium supplements steel cylinder 3 and is connected with vacuum recovery steel cylinder 1 and work steel cylinder 2 respectively.
Described helium supplements steel cylinder 3 and is connected by the first valve and vacuum recovery steel cylinder 1, and is connected with work steel cylinder 2 by the second valve.
Described helium supplements steel cylinder 3 and both can reclaim steel cylinder 1 to vacuum and carry out low pressure and supplement, and also can carry out high pressure to work steel cylinder 2 and supplement.
Claims (2)
1. the high pressure helium recycle and reuse device in a leak-testing, it is characterized in that, comprise that vacuum reclaims steel cylinder (1), work steel cylinder (2), the supplementary steel cylinder (3) of helium, helium recovery mouth (4), helium outlet (5) and compressor (6), described helium recovery mouth (4) reclaims steel cylinder (1) with vacuum and is connected; Described compressor (6) one end is reclaimed steel cylinder (1) with vacuum and is connected, and the other end is connected with work steel cylinder (2); Described work steel cylinder (2) is connected (5) with helium outlet; Described helium supplements steel cylinder (3) and is connected with vacuum recovery steel cylinder (1) and work steel cylinder (2) respectively.
2. the high pressure helium recycle and reuse device in a kind of leak-testing according to claim 1, it is characterized in that, described helium supplements steel cylinder (3) and is connected by the first valve and vacuum recovery steel cylinder (1), and is connected with work steel cylinder (2) by the second valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172560.0U CN203963503U (en) | 2014-04-10 | 2014-04-10 | High pressure helium recycle and reuse device in a kind of leak-testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172560.0U CN203963503U (en) | 2014-04-10 | 2014-04-10 | High pressure helium recycle and reuse device in a kind of leak-testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963503U true CN203963503U (en) | 2014-11-26 |
Family
ID=51924083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172560.0U Expired - Fee Related CN203963503U (en) | 2014-04-10 | 2014-04-10 | High pressure helium recycle and reuse device in a kind of leak-testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456081A (en) * | 2014-12-02 | 2015-03-25 | 安徽皖仪科技股份有限公司 | Helium recovery system |
-
2014
- 2014-04-10 CN CN201420172560.0U patent/CN203963503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456081A (en) * | 2014-12-02 | 2015-03-25 | 安徽皖仪科技股份有限公司 | Helium recovery system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20210410 |