CN202031839U - Multi-speed sewage and slurry pump with stirring function - Google Patents
Multi-speed sewage and slurry pump with stirring function Download PDFInfo
- Publication number
- CN202031839U CN202031839U CN201120118713XU CN201120118713U CN202031839U CN 202031839 U CN202031839 U CN 202031839U CN 201120118713X U CN201120118713X U CN 201120118713XU CN 201120118713 U CN201120118713 U CN 201120118713U CN 202031839 U CN202031839 U CN 202031839U
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- slurry pump
- speed
- sewage
- 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
Provided is a novel multi-speed sewage and slurry pump with a stirring function. The multi-speed sewage and slurry pump utilizes a multi-speed motor, the stirring function is realized by utilizing a low rotation speed of the motor, and a pump function is realized by utilizing a high rotation speed. As an attached figure shows, the stirring function is realized when a 2 AQ is pressed, the pump function is realized when a 1 AQ is pressed, and the motor stops rotating when a 1 AT is pressed.
Description
Technical field
The utility model includes the sewage pump of agitating function or a kind of device of slurry pump institute gas-distributing motor, the different pump of rotating speed of motor when rotating speed of motor is with slurry conveyed when being a kind of the stirring.
Background technique
Present known slurry pump and/or the sewage pump that agitating function is arranged, their common ground is exactly: motor has only a kind of rotating speed, is with a kind of rotating speed when stirring with slurry conveyed, as everyone knows, when using as pump, rotating speed is to high, during as stirring, rotating speed all hangs down.
Summary of the invention
Rotating speed is too high when stirring in order to overcome, and does not reduce rotating speed when using as pump, and the utility model pump institute gas-distributing motor is a kind of multispeed electric machine.
The technological scheme that its technical problem that solves the utility model adopts is: on the basis of the slurry pump that has agitator arm and pump impeller now, the motor of original single rotating speed is changed into multispeed electric machine, realize agitating function when motor slowly runs, realize pumping function when motor changes at a high speed.
The beneficial effects of the utility model are: the high requirement of rotating speed when rotating speed hangs down with slurry conveyed when having realized stirring.
Description of drawings
Fig. 1 has the sewage slurry pump control circuit figure of agitating function for the many rotating speeds of the utility model
Illustrate among the figure:
KM1-slurry conveyed contactor;
KM2-stirs and uses contactor;
The 1AQ-primer pump is used;
2AQ-starts stirring and uses;
The 1AT-stop button;
The 1RJ-thermorelay;
M-Changsha Electric Machinery Plant multispeed electric machine.
Embodiment:
Connect electric wire by shown in the accompanying drawing, when pressing 2AQ, KM2 contactor action, motor is realized agitating function with low cruise.When pressing 1AQ, KM1 contactor action, motor runs at high speed, and realizes the function of slurry conveyed sewage.Button 1AT then stops the operation of motor.KM1 and KM2 have the interlocking contact, guarantee that these two contactors can not move simultaneously.
Claims (2)
1. novel many rotating speeds have the sewage slurry pump of agitating function, it is characterized in that having adopted multispeed electric machine.
2. pump according to claim 1 is characterized in that: be used for agitating function during the motor low speed rotation, be used for pumping function during the motor high speed rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118713XU CN202031839U (en) | 2011-04-21 | 2011-04-21 | Multi-speed sewage and slurry pump with stirring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120118713XU CN202031839U (en) | 2011-04-21 | 2011-04-21 | Multi-speed sewage and slurry pump with stirring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031839U true CN202031839U (en) | 2011-11-09 |
Family
ID=44894137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120118713XU Expired - Fee Related CN202031839U (en) | 2011-04-21 | 2011-04-21 | Multi-speed sewage and slurry pump with stirring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031839U (en) |
-
2011
- 2011-04-21 CN CN201120118713XU patent/CN202031839U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140421 |