CN204458519U - A kind of follow-on vertical long shaft pump effluent seat - Google Patents
A kind of follow-on vertical long shaft pump effluent seat Download PDFInfo
- Publication number
- CN204458519U CN204458519U CN201420861676.5U CN201420861676U CN204458519U CN 204458519 U CN204458519 U CN 204458519U CN 201420861676 U CN201420861676 U CN 201420861676U CN 204458519 U CN204458519 U CN 204458519U
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- Prior art keywords
- effluent seat
- follow
- pump
- vertical long
- improving
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- Expired - Fee Related
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Abstract
A kind of follow-on vertical long shaft pump effluent seat of the utility model design, comprise pump shaft, lifting pipe, effluent seat, packing elements, it is characterized in that: pump shaft is penetrated the outlet pipe on effluent seat by packing elements, enter in lifting pipe, its top connects impeller, and outlet pipe connects effluent seat by connecting base.The utility model has the advantages that 1, improve after effluent seat not only do not have influence on the intensity of connection, 2, the foundation for water pumps after improving can not change because of the improvement of effluent seat, and can at any time according to size and the thickness of customer requirement change foundation for water pumps, 3, the effluent seat after improving is divided into 2 parts, hoisting weight can be reduced, also aspect adds the lifting back and forth in man-hour, safer convenience; 4, the flanged surface after improving can adjust according to outlet pressure grade; 5, the most important use amount greatly reducing special material, greatly reduces fabricating cost, for company creates wealth.
Description
Technical field
The utility model relates to a kind of follow-on vertical long shaft pump effluent seat.
Background technique
In the field of vertical long shaft pump, along with the continuous progress of technology and the fast development of processing manufacturing industry, the efficiency of water pump itself has reached quite high stage, but also needs constantly to improve and change water pump structure thus reach the object of raising the efficiency and reducing energy loss.When fed sheet of a media is seawater, weak acid, weak base and so on, material requires higher (being generally 304L, 316L, dual phase steel 2205 etc.), and effluent seat is the large part (weight accounts for 20%-30%) in pump, if and reduce the use amount of special substance by changing the structure of effluent seat, the object reducing cost will be reached.
Summary of the invention
The purpose of this utility model is that in solution prior art, effluent seat is all generally cast-in-block, self carry base plate (namely pump foundation is connected thus station pump with ground), so the problem that dead weight is very heavy, provide a kind of follow-on vertical long shaft pump effluent seat.A kind of follow-on vertical long shaft pump effluent seat of the utility model design, comprise pump shaft, lifting pipe, effluent seat, packing elements, it is characterized in that: pump shaft is penetrated the outlet pipe on effluent seat by packing elements, enter in lifting pipe, its top connects impeller, and outlet pipe connects effluent seat by connecting base.
2, by the follow-on vertical long shaft pump effluent seat of one according to claim 1, it is characterized in that: connecting base is conventional material, described conventional material is Q235-A or HT250.Outlet pipe is high material, and described high material is 304L, 316L, dual phase steel 2205.The utility model has the advantages that 1, improve after effluent seat not only do not have influence on the intensity of connection, be connected by screw on the contrary and make water pump operation more reliable and more stable with the cooperation of seam; 2, the foundation for water pumps after improving can not change because of the improvement of effluent seat, and can at any time according to size and the thickness (former effluent seat is foundry goods, and change basis needs to repair a die or die sinking again) of customer requirement change foundation for water pumps; 3, the effluent seat after improving is divided into 2 parts, and can reduce hoisting weight, also aspect adds the lifting back and forth in man-hour, safer convenience; 4, the flanged surface after improving can adjust according to outlet pressure grade; 5, the most important use amount greatly reducing special material, greatly reduces fabricating cost, for company creates wealth.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of prior art, and Fig. 2 is structural representation of the present utility model.
Embodiment
A kind of follow-on vertical long shaft pump effluent seat in figure, comprise pump shaft 1, lifting pipe 2, effluent seat 3, packing elements 4, it is characterized in that: pump shaft is penetrated the outlet pipe 5 on effluent seat by packing elements, enter in lifting pipe, its top connects impeller (not drawing in figure), and outlet pipe connects effluent seat by connecting base 6.Connecting base is conventional material, and described conventional material is Q235-A or HT250.Outlet pipe is high material, and described high material is 304L, 316L, dual phase steel 2205.
The utility model is modified on the basis of effluent seat: effluent seat is all generally cast-in-block, and it self carries base plate (namely pump foundation is connected thus station pump with ground), so dead weight is very heavy.After improvement, effluent seat is divided into 2 parts: connecting base conventional material Q235-A or HT250 replaces; Effluent seat is still with high material (304L, 316L, dual phase steel 2205 etc.).After improving, the use amount of special substance reduces (for improving the 15%-30% of front weight) greatly, from decreasing cost to a great extent.
Effluent seat after improvement does not only have influence on the intensity of connection, is connected by screw on the contrary and makes water pump operation more reliable and more stable with the cooperation of seam; Foundation for water pumps after improvement can not change because of the improvement of effluent seat, and can at any time according to size and the thickness (former effluent seat is foundry goods, and change basis needs to repair a die or die sinking again) of customer requirement change foundation for water pumps; Effluent seat after improvement is divided into 2 parts, can reduce hoisting weight, and also aspect adds the lifting back and forth in man-hour, safer convenience; Flanged surface after improvement can adjust according to outlet pressure grade; The most important use amount greatly reducing special material, greatly reduces fabricating cost, for company creates wealth.
Below only have expressed mode of execution of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a follow-on vertical long shaft pump effluent seat, comprise pump shaft, lifting pipe, effluent seat, packing elements, it is characterized in that: pump shaft is penetrated the outlet pipe on effluent seat by packing elements, enter in lifting pipe, its top connects impeller, and outlet pipe connects effluent seat by connecting base.
2., by the follow-on vertical long shaft pump effluent seat of one according to claim 1, it is characterized in that: connecting base is conventional material, described conventional material is Q235-A or HT250.
3., by the follow-on vertical long shaft pump effluent seat of one according to claim 1, it is characterized in that: outlet pipe is high material, described high material is 304L, 316L, dual phase steel 2205.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861676.5U CN204458519U (en) | 2014-12-31 | 2014-12-31 | A kind of follow-on vertical long shaft pump effluent seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861676.5U CN204458519U (en) | 2014-12-31 | 2014-12-31 | A kind of follow-on vertical long shaft pump effluent seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458519U true CN204458519U (en) | 2015-07-08 |
Family
ID=53665413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861676.5U Expired - Fee Related CN204458519U (en) | 2014-12-31 | 2014-12-31 | A kind of follow-on vertical long shaft pump effluent seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312021A (en) * | 2015-11-27 | 2016-02-10 | 滨州市华康梦之缘生物科技有限公司 | Lactic acid acidolysis tank |
| CN109915414A (en) * | 2019-03-19 | 2019-06-21 | 江苏飞跃机泵集团有限公司 | A kind of effluent seat of pump for liquid salts |
-
2014
- 2014-12-31 CN CN201420861676.5U patent/CN204458519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312021A (en) * | 2015-11-27 | 2016-02-10 | 滨州市华康梦之缘生物科技有限公司 | Lactic acid acidolysis tank |
| CN109915414A (en) * | 2019-03-19 | 2019-06-21 | 江苏飞跃机泵集团有限公司 | A kind of effluent seat of pump for liquid salts |
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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: 20150708 Termination date: 20171231 |