CN205078464U - Submersible sewage pump - Google Patents
Submersible sewage pump Download PDFInfo
- Publication number
- CN205078464U CN205078464U CN201520800306.5U CN201520800306U CN205078464U CN 205078464 U CN205078464 U CN 205078464U CN 201520800306 U CN201520800306 U CN 201520800306U CN 205078464 U CN205078464 U CN 205078464U
- Authority
- CN
- China
- Prior art keywords
- sewage pump
- motor
- pump
- submersible
- magnet coupling
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a submersible sewage pump, including dive motor and sewage pump, adopt the magnet coupling to connect between dive motor and the sewage pump, the magnet coupling includes outer magnetosphere and interior magnetosphere, outer magnetosphere with fixed the linking to each other of motor shaft of dive motor, interior magnetosphere with fixed the linking to each other of pump shaft of sewage pump. Submersible sewage pump, it carries out power transmission through the magnet coupling, wearing and tearing that can not produce the mechanical type, and isolating barrel's setting can not be intake in having ensured the working chamber of motor, adopts this technical scheme, it is not enough to have solved the technique that traditional submersible sewage pump exists effectively.
Description
Technical field
The utility model relates to a kind of pollution discharge pump, particularly relates to a kind of proof submersible sand discharging pump.
Background technique
Current, the proof submersible sand discharging pump that China produces, mechanical seal is adopted to connect between submersible motor with submersible pump, because proof submersible sand discharging pump is mainly used in pumping the sewage containing silt particle, fiber, coal grain, work in rugged environment, mechanical seal is is easily worn and torn and is damaged, machine's sealing or damage after, submersible motor inner chamber is intake, and will cause burn-down of electric motor.So people wish to change the structural deficiency of current proof submersible sand discharging pump by the totally enclosed Placement of one.
Summary of the invention
The purpose of this utility model is to provide a kind of proof submersible sand discharging pump, and the Placement of its magnet coupling and the structure of isolating cylinder overcome the technical deficiency that traditional proof submersible sand discharging pump exists.
A kind of proof submersible sand discharging pump, comprise submersible motor and sewage pump, magnet coupling is adopted to connect between described submersible motor and sewage pump, described magnet coupling comprises outer magnetic ring and interior magnetosphere, the motor shaft of outer magnetic ring and described submersible motor is fixedly linked, and the pump shaft of interior magnetosphere and described sewage pump is fixedly linked.
Preferably, described submersible motor periphery is provided with isolating cylinder.
Proof submersible sand discharging pump of the present utility model, owing to employing as above technological scheme, it is carry out power transmission by magnet coupling in the course of the work, mechanical wearing and tearing can not be produced, and the setting of isolating cylinder ensure that motor active chamber in can not intake, adopt the technical program, efficiently solve the technical deficiency that traditional proof submersible sand discharging pump exists.
Accompanying drawing explanation
Fig. 1 is the structural representation of proof submersible sand discharging pump described in the utility model embodiment 1.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of proof submersible sand discharging pump, comprise submersible motor 1 and sewage pump 2, magnet coupling is adopted to connect between described submersible motor and sewage pump, described magnet coupling comprises outer magnetic ring 3 and interior magnetosphere 4, the motor shaft 6 of outer magnetic ring and described submersible motor is fixedly linked, and the pump shaft 7 of interior magnetosphere and described sewage pump is fixedly linked.During described submersible sewage pump work, driven by motor motor shaft rotates, thus drives outer magnetic ring to transport together, and due to magnetic force induction effect, interior magnetosphere can rotate thereupon, thus drives pump shaft to rotate, and realizes the normal work of whole proof submersible sand discharging pump.
Further, described submersible motor periphery is provided with isolating cylinder 5, can not intake in the active chamber guaranteeing motor.
Proof submersible sand discharging pump of the present utility model, owing to employing as above technological scheme, it is carry out power transmission by magnet coupling in the course of the work, mechanical wearing and tearing can not be produced, and the setting of isolating cylinder ensure that motor active chamber in can not intake, adopt the technical program, efficiently solve the technical deficiency that traditional proof submersible sand discharging pump exists.
Claims (2)
1. a proof submersible sand discharging pump, comprise submersible motor and sewage pump, it is characterized in that, magnet coupling is adopted to connect between described submersible motor and sewage pump, described magnet coupling comprises outer magnetic ring and interior magnetosphere, the motor shaft of outer magnetic ring and described submersible motor is fixedly linked, and the pump shaft of interior magnetosphere and described sewage pump is fixedly linked.
2. proof submersible sand discharging pump according to claim 1, is characterized in that, described submersible motor periphery is provided with isolating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800306.5U CN205078464U (en) | 2015-10-13 | 2015-10-13 | Submersible sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800306.5U CN205078464U (en) | 2015-10-13 | 2015-10-13 | Submersible sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078464U true CN205078464U (en) | 2016-03-09 |
Family
ID=55430878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800306.5U Expired - Fee Related CN205078464U (en) | 2015-10-13 | 2015-10-13 | Submersible sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078464U (en) |
-
2015
- 2015-10-13 CN CN201520800306.5U patent/CN205078464U/en not_active Expired - Fee Related
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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: 20160309 Termination date: 20161013 |