CN201714682U - Self-priming pump with high safety - Google Patents
Self-priming pump with high safety Download PDFInfo
- Publication number
- CN201714682U CN201714682U CN2010202601819U CN201020260181U CN201714682U CN 201714682 U CN201714682 U CN 201714682U CN 2010202601819 U CN2010202601819 U CN 2010202601819U CN 201020260181 U CN201020260181 U CN 201020260181U CN 201714682 U CN201714682 U CN 201714682U
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- CN
- China
- Prior art keywords
- pump
- self
- priming pump
- priming
- gear
- 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
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Abstract
The utility model relates to a self-priming pump with high safety, which belongs to the improvement of the self-priming pump. The self-priming pump with high fire resistance comprises a self-priming pump and a gear pump and is characterized in that the gear pump is arranged on the side of the self-priming pump, the impeller of the self-priming pump is arranged on the output shaft of the gear pump, and a sealing pad is connected between the pump body of the self-priming pump and the gear pump.
Description
Technical field:
The utility model relates to the improvement of self-priming pump structure.
Background technique:
The utility model self-priming pump belongs to the universal machine product---the pump class, especially can rely on a small amount of institute liquid storage body in the pump, utilize centrifugal impeller that the air of inlet pipeline is taken out light, utilize barometric pressure that the liquid (for example, water, gasoline etc.) in the water inlet pool that is lower than the water pump import is drawn up next self-priming pump.
Require Security stronger in the occasion that has, such as, in gasoline cistern, extract gasoline; It is 200920027027.4 Securities " hydraulic power self-priming pump devices " preferably that application number is also arranged now, but is rigidly connected with land between hydraulic power and the self-priming pump, spark easily occurs on land, the potential safety hazard that has as the same.
Summary of the invention:
The utility model is exactly at the problems referred to above, provides a kind of fire retardancy better self-priming pump device.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technological scheme, the utility model comprises self-priming pump, gear pump, the side of its structure outline self-priming pump is provided with gear pump, impeller on the self-priming pump is arranged on the output shaft of gear pump, the pump housing of self-priming pump be provided with sealing gasket between gear pump is connected.
The beneficial effects of the utility model:
Because power of the present utility model is gear pump, and the dish that is not rigidly connected between self-priming pump and the gear pump, thoroughly stops to be rigidly connected and coil and spark that seal friction is produced; Therefore, the fire safety performance is better.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1.
Embodiment:
The utility model comprises self-priming pump 8, gear pump 4, and the side of self-priming pump 8 is provided with gear pump 4, and the impeller 7 on the self-priming pump 8 is arranged on the output shaft 3 of gear pump 4, the pump housing of self-priming pump 8 be provided with sealing gasket 5 between the pump housing of gear pump 4 is connected.
Below in conjunction with a description of drawings course of action of the present utility model:
During use, liquid (for example, gasoline) is discharged through the outlet 9 of the import 10 of self-priming pump 8, impeller 7, self-priming pump 8; Meanwhile, hydraulic oil is discharged through gear pump 4 imports 12, driving gear 1, driven gear 2, gear pump 4 outlets 11; The rotation of the output shaft 3 of driven gear 2 just drives impeller 7 rotations on the self-priming pump 8, carries liquid uninterruptedly to discharge institute.
Claims (2)
1. self-priming pump device that Security is good, comprise self-priming pump (8), gear pump (4), the side that it is characterized in that self-priming pump (8) is provided with gear pump (4), impeller (7) on the self-priming pump (8) is arranged on the output shaft (3) of gear pump (4), the pump housing of self-priming pump (8) be provided with sealing gasket (5) between the pump housing of gear pump (4) is connected.
2. the self-priming pump device that a kind of Security according to claim 1 is good is characterized in that gear pump (4) is fixed in the pump housing side of self-priming pump (8) by the bolt (6) of the pump housing periphery of gear pump (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202601819U CN201714682U (en) | 2010-07-16 | 2010-07-16 | Self-priming pump with high safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202601819U CN201714682U (en) | 2010-07-16 | 2010-07-16 | Self-priming pump with high safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714682U true CN201714682U (en) | 2011-01-19 |
Family
ID=43460678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202601819U Expired - Fee Related CN201714682U (en) | 2010-07-16 | 2010-07-16 | Self-priming pump with high safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275825A (en) * | 2015-11-20 | 2016-01-27 | 吉林东方石化泵业有限公司 | Novel strong self-suction pump |
-
2010
- 2010-07-16 CN CN2010202601819U patent/CN201714682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275825A (en) * | 2015-11-20 | 2016-01-27 | 吉林东方石化泵业有限公司 | Novel strong self-suction pump |
| CN105275825B (en) * | 2015-11-20 | 2017-11-28 | 吉林东方石化泵业有限公司 | A kind of Strong self priming pump |
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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: 20110119 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |