CN202500741U - Novel packing for shaft seal of hydrogen compressor - Google Patents
Novel packing for shaft seal of hydrogen compressor Download PDFInfo
- Publication number
- CN202500741U CN202500741U CN2012200020124U CN201220002012U CN202500741U CN 202500741 U CN202500741 U CN 202500741U CN 2012200020124 U CN2012200020124 U CN 2012200020124U CN 201220002012 U CN201220002012 U CN 201220002012U CN 202500741 U CN202500741 U CN 202500741U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- filler
- shaft seal
- clamping flaps
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 238000012856 packing Methods 0.000 title abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 2
- 239000001257 hydrogen Substances 0.000 title abstract 2
- 239000000945 filler Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Sealing Material Composition (AREA)
Abstract
The utility model discloses a novel packing for the shaft seal of a hydrogen compressor, which comprises three clamping flaps. The inner surfaces and the outer surfaces of the clamping flaps are curved surfaces, while the clamping flaps are mutually communicated. The intersecting line of the clamping flaps is a smooth space curve. According to the utility model, the inner surfaces and the outer surfaces of the clamping flaps are improved, so that the problem that impurities are easy to mix with the packing is solved. Meanwhile, the service life and the effect of the packing are improved.
Description
Technical field
The utility model relates to the shaft packing field, and especially a kind of novel hydrogen gas compressor axle envelope is used filler.
Background technique
At present, it all is planes that hydrogen gas compressor axle envelope adopts the surface of filler, and behind the filler inter deterioration, filler internal surface place gets into impurity easily like this, has a strong impact on the working life and the effect of filler.
The model utility content
The utility model technical assignment is to above-mentioned technical deficiency, provides hydrogen gas compressor axle envelope to use filler.
The technological scheme that the utility model technical solution problem is adopted is: novel hydrogen gas compressor axle envelope is used filler, comprises three card lobes, and said card lobe internal surface and outer surface are curved surface, and connect each other between said card lobe, and its intersecting line is level and smooth space curve.
The beneficial effect that the utility model can bring is:
One, solves the problem that impurity gets into filler, improved filler working life and effect.
Description of drawings
Fig. 1, the utility model structural representation;
The structural representation of a card lobe in Fig. 2, the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done following detailed description:
The utility model discloses a kind of novel hydrogen gas compressor axle envelope and use filler; Comprise three card lobes 1, said card lobe 1 internal surface 2 is curved surface with outer surface 3, and 1 of said card lobe connects each other; Its intersecting line is level and smooth space curve; The utility model has solved the problem that impurity gets into filler easily through the improvement to card lobe 1 internal surface 2 and outer surface 3, has improved the working life and the effect of filler.
Claims (1)
1. novel hydrogen gas compressor axle envelope is used filler, it is characterized in that: comprise three card lobes, said card lobe internal surface and outer surface are curved surface, and connect each other between said card lobe, and its intersecting line is level and smooth space curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200020124U CN202500741U (en) | 2012-01-05 | 2012-01-05 | Novel packing for shaft seal of hydrogen compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200020124U CN202500741U (en) | 2012-01-05 | 2012-01-05 | Novel packing for shaft seal of hydrogen compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500741U true CN202500741U (en) | 2012-10-24 |
Family
ID=47037356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200020124U Expired - Fee Related CN202500741U (en) | 2012-01-05 | 2012-01-05 | Novel packing for shaft seal of hydrogen compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500741U (en) |
-
2012
- 2012-01-05 CN CN2012200020124U patent/CN202500741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG DINGCHANG ENERGY TECHNOLOGY DEVELOPMENT C Free format text: FORMER OWNER: LI QISONG Effective date: 20130124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130124 Address after: 276800 Shandong Juxian Chengyang North Road North Industrial Zone Shandong Rizhao City Ding Chang energy science and Technology Development Co., Ltd. Patentee after: Shandong Ding Chang Energy Technology Development Co., Ltd. Address before: 276800, Shandong, Shandong province Rizhao City Ding Chang silicon industry technology development Co., Ltd. Patentee before: Li Qisong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140105 |