CN201696334U - 一种机械密封式水泵的主轴防腐蚀装置 - Google Patents
一种机械密封式水泵的主轴防腐蚀装置 Download PDFInfo
- Publication number
- CN201696334U CN201696334U CN2010201463629U CN201020146362U CN201696334U CN 201696334 U CN201696334 U CN 201696334U CN 2010201463629 U CN2010201463629 U CN 2010201463629U CN 201020146362 U CN201020146362 U CN 201020146362U CN 201696334 U CN201696334 U CN 201696334U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- water pump
- stainless steel
- steel sleeve
- pump main
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000005536 corrosion prevention Methods 0.000 title abstract 3
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 26
- 239000010935 stainless steel Substances 0.000 claims abstract description 26
- 230000003628 erosive effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201463629U CN201696334U (zh) | 2010-03-31 | 2010-03-31 | 一种机械密封式水泵的主轴防腐蚀装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201463629U CN201696334U (zh) | 2010-03-31 | 2010-03-31 | 一种机械密封式水泵的主轴防腐蚀装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696334U true CN201696334U (zh) | 2011-01-05 |
Family
ID=43397576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201463629U Expired - Fee Related CN201696334U (zh) | 2010-03-31 | 2010-03-31 | 一种机械密封式水泵的主轴防腐蚀装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696334U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090059A (zh) * | 2015-07-23 | 2015-11-25 | 顾雍舟 | 机械密封水泵的防漏及主动防堵转保护系统 |
-
2010
- 2010-03-31 CN CN2010201463629U patent/CN201696334U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090059A (zh) * | 2015-07-23 | 2015-11-25 | 顾雍舟 | 机械密封水泵的防漏及主动防堵转保护系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Zhongcai Chemical Building Material Co., Ltd. Assignor: Tianjin Zhongcai Profiles Co., Ltd. Contract record no.: 2011430000005 Denomination of utility model: Main shaft corrosion prevention device for mechanical-sealed water pump Granted publication date: 20110105 License type: Exclusive License Record date: 20110225 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120331 |