CN201074608Y - 无泄漏自吸泵 - Google Patents
无泄漏自吸泵 Download PDFInfo
- Publication number
- CN201074608Y CN201074608Y CNU2007200402823U CN200720040282U CN201074608Y CN 201074608 Y CN201074608 Y CN 201074608Y CN U2007200402823 U CNU2007200402823 U CN U2007200402823U CN 200720040282 U CN200720040282 U CN 200720040282U CN 201074608 Y CN201074608 Y CN 201074608Y
- Authority
- CN
- China
- Prior art keywords
- pump
- impeller
- pump shaft
- seal
- gland
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 210000004907 gland Anatomy 0.000 claims abstract description 21
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 mining Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000037452 priming Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 |
|---|---|---|---|
| CNU2007200402823U CN201074608Y (zh) | 2007-07-05 | 2007-07-05 | 无泄漏自吸泵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200402823U CN201074608Y (zh) | 2007-07-05 | 2007-07-05 | 无泄漏自吸泵 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074608Y true CN201074608Y (zh) | 2008-06-18 |
Family
ID=39519871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200402823U Expired - Fee Related CN201074608Y (zh) | 2007-07-05 | 2007-07-05 | 无泄漏自吸泵 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074608Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685362A (zh) * | 2021-09-24 | 2021-11-23 | 镇江福泰克流体技术有限公司 | 一种用于大型泵体的防结晶型负压式高密封结构 |
-
2007
- 2007-07-05 CN CNU2007200402823U patent/CN201074608Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685362A (zh) * | 2021-09-24 | 2021-11-23 | 镇江福泰克流体技术有限公司 | 一种用于大型泵体的防结晶型负压式高密封结构 |
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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: WUXI QUANWEI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DING JIXIANG Effective date: 20110831 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214537 TAIZHOU, JIANGSU PROVINCE TO: 214073 WUXI, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110831 Address after: 302B No. 15 Lihu Lake Street Building Research 214073 Jiangsu city of Wuxi Province Patentee after: Wuxi Quanwei Technology Co., Ltd. Address before: 214537 Xinqiao Industrial Zone, Jingjiang, Jiangsu (Jiangsu general machinery equipment Co., Ltd.) Patentee before: Ding Jixiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20130705 |