CN101408203A - Submerged pump capable of being maintained at lateral face - Google Patents
Submerged pump capable of being maintained at lateral face Download PDFInfo
- Publication number
- CN101408203A CN101408203A CNA2008102340515A CN200810234051A CN101408203A CN 101408203 A CN101408203 A CN 101408203A CN A2008102340515 A CNA2008102340515 A CN A2008102340515A CN 200810234051 A CN200810234051 A CN 200810234051A CN 101408203 A CN101408203 A CN 101408203A
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- CN
- China
- Prior art keywords
- under water
- water pumps
- pump
- coupling
- maintenance
- 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.)
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Abstract
The invention relates to fluid machinery, in particular to a submerged pump which can be maintained from the side. The pump is characterized in that a maintenance port and a maintenance cover are arranged at the side of a submerged pump; when problems occur in the internal part of the pump, the internal part of the pump can be maintained conveniently by the maintenance port, therefore, the maintenance difficulty is greatly reduced, and the maintenance time is shortened.
Description
Technical field
The present invention relates to Under Water Pumps, particularly can carry out the Under Water Pumps of side maintenance, can keep in repair its inner member expediently.
Background technique
Under Water Pumps because compact structure, stable working, simple to operate, floor space is little, generalization degree advantages of higher is widely used in the industries such as petrochemical industry, electric power, metallurgy, pharmacy, environmental protection.The Under Water Pumps axle is generally longer, need coupling that axle and axle are linked up transmitting torque, the deflection and the absorbing vibration that can also play compensation two axial lines position relax the effect of impacting, but through work for a long time, problems such as wearing and tearing, key pin pitches can appear in coupling, parts such as Under Water Pumps inner bearing also can be damaged.
When at present parts such as Under Water Pumps coupling being broken down, adopt the method that whole Under Water Pumps is hung out the water surface usually, take pump apart to keep in repair, and for big-and-middle-sized Under Water Pumps, its dismounting is very inconvenient.
Summary of the invention
For addressing the above problem, the purpose of this invention is to provide a kind of Under Water Pumps that carries out the side maintenance, it can keep in repair when inner members such as coupling and bearing go wrong easily, has shortened engineering time greatly, and maintenance process is oversimplified.
The technological scheme that realizes above-mentioned purpose is as follows:
But be somebody's turn to do the Under Water Pumps of side maintenance, mainly comprise the pump housing and impeller, wherein Under Water Pumps top is for providing the motor of power, motor supports by electric machine support, connect motor and impeller transmits moment of torsion by very long pump shaft, pump shaft fixes support by bearing, and feature of the present invention is that the side of Under Water Pumps connecting tube has a service ports to keep in repair inner member.
Effect of the present invention is that service ports is positioned at the connecting tube neutral position at coupling place, service cover and service ports bolt.When fault takes place, can keep in repair by the side service ports, but the dismounting of Convenient antithetical couplet axial organ simultaneously, thus reached effective when keeping in repair joint.
The present invention can be applicable to the Under Water Pumps under the various operating conditions, and little investment, and maintenance is fast.
Description of drawings
Fig. 1 is the schematic representation of Under Water Pumps among the embodiment
Fig. 2 is the schematic representation of the coupling shown in Fig. 1
Fig. 3 is the schematic representation of the service cover shown in Fig. 1
Among the figure: 1. the pump housing, 2. impeller, 3. pump cover, 4. bearing, 5. coupling, 6. connecting tube, 7. bearing, 8. bearing, 9. motor, 10. pump shaft, 11. seal rings, 12. service cover, 13. service ports, 14. pump shafts, 15. bearings, 16 outlet pipes.
Embodiment
As Fig. 1～shown in Figure 3, the present invention is provided with the pump housing (1) and impeller (2), and Under Water Pumps top is the motor (9) as power, motor (9) is unified into an integral body to transmission shaft (10) and pump shaft (14) by coupling (5), coupling (5) but what adopt is the subdivision form, during maintenance so that its dismounting, coupling (5) and pump shaft (10,14) between by key connecting, pump shaft (10,14) is respectively by bearing (7,8,4,15) fix support.When the pump inner piece goes wrong, keep in repair by the service ports (13) in the connecting tube (6).Described coupling (12) but what adopt is the form of subdivision, solid between two parts by Bolt Connection
What described service cover (12) adopted is circular port and cover plate, service cover and service ports bolt.During maintenance, open service cover (12) and by service ports (13) coupling (5) and coupling (4,7) are keeped in repair, the subdivision form of coupling (12) can be carried out the coupling dismounting easily, thereby reaches convenient purpose to coupling parts for maintenance such as (5).
More than, for the present invention with reference to specifying that the specific embodiment of Under Water Pumps is done, but the present invention is not limited to the foregoing description, comprises that also the present invention conceives other embodiment or the variation in the scope.As.Service ports also can be used for submersible pump, and again, the shape of service ports is not limited to circle, also can make polygonal possibility.
Claims (2)
1, a kind of Under Water Pumps that carries out the side maintenance, it comprises the pump housing (1) and impeller (2), Under Water Pumps top is the motor (9) as power, motor (9) is unified into transmission shaft (10) and pump shaft (14) by coupling (5), pump shaft (10,14) is respectively by bearing (7,8,4,15) fix support.It is characterized in that, be provided with service ports (13) in the connecting tube (6) of Under Water Pumps, service ports (13) seals with service cover (12).
2, a kind of Under Water Pumps that carries out side maintenance as claimed in claim 1, it is characterized in that described coupling (5) but be the subdivision form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102340515A CN101408203A (en) | 2008-11-21 | 2008-11-21 | Submerged pump capable of being maintained at lateral face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102340515A CN101408203A (en) | 2008-11-21 | 2008-11-21 | Submerged pump capable of being maintained at lateral face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101408203A true CN101408203A (en) | 2009-04-15 |
Family
ID=40571362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102340515A Pending CN101408203A (en) | 2008-11-21 | 2008-11-21 | Submerged pump capable of being maintained at lateral face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101408203A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704210A (en) * | 2017-01-16 | 2017-05-24 | 台州八马泵业有限公司 | High-lift deep-well pump |
| CN109236678A (en) * | 2018-10-30 | 2019-01-18 | 浙江水利水电学院 | The pump configuration of the preposition pre- rotating plate of deviated splitter vane inducer |
| CN110680260A (en) * | 2018-07-04 | 2020-01-14 | 青岛海尔洗碗机有限公司 | Dish washing machine |
-
2008
- 2008-11-21 CN CNA2008102340515A patent/CN101408203A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704210A (en) * | 2017-01-16 | 2017-05-24 | 台州八马泵业有限公司 | High-lift deep-well pump |
| CN110680260A (en) * | 2018-07-04 | 2020-01-14 | 青岛海尔洗碗机有限公司 | Dish washing machine |
| CN109236678A (en) * | 2018-10-30 | 2019-01-18 | 浙江水利水电学院 | The pump configuration of the preposition pre- rotating plate of deviated splitter vane inducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090415 |