CN2234517Y - Magnetic submerged pump - Google Patents
Magnetic submerged pump Download PDFInfo
- Publication number
- CN2234517Y CN2234517Y CN 95239338 CN95239338U CN2234517Y CN 2234517 Y CN2234517 Y CN 2234517Y CN 95239338 CN95239338 CN 95239338 CN 95239338 U CN95239338 U CN 95239338U CN 2234517 Y CN2234517 Y CN 2234517Y
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- CN
- China
- Prior art keywords
- pump
- motor
- magnetic
- utility
- model
- 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 magnetic submerged pump which belongs to the technical field of water pumps. The utility model is characterized in that the utility model is provided with a magnetic pump composed of an outer magnetic shaft coupling assembly, an inner magnetic shaft coupling assembly, an isolating sleeve, etc. A motor shaft is directly connected with a magnetic cylinder in the outer magnetic shaft coupling assembly. The magnetic submerged pump is also provided with an air inlet and an air outlet pipes to make the motor have favorable effect on ventilating and cooling environment. Compared with ordinary submerged pumps, the utility model omits pump oil, enhances the work efficiency of the pump, and extends the service life of the pump.
Description
The utility model relates to the structure of Under Water Pumps, belongs to the pump technology field.
Existing Under Water Pumps mostly is vertical wing pump, as the patent No. is 90226767.1 overall plastic Under Water Pumps, is made of motor, pump case, impeller, adapter, liquid inlet and outlet pipe, pump shaft etc., and water pump places in the liquid during use, motor places more than the liquid level, is connected by pump shaft between motor and the water pump.This pump pump shaft often occurs and is twisted situations such as distortion, produces vibration and noise, reduces the working efficiency of pump, even causes whole unit not use.And existing magnetic drive pump mostly is horizontal, generally can not use as Under Water Pumps.
The purpose of this utility model is that a kind of compact structure, magnetic force Under Water Pumps that usability is good will be provided.
The purpose of this utility model is to realize by the improvement that has Under Water Pumps now, this pump comprises motor 1, pump case 2, impeller 3, adapter 4, drain pipe 5, liquid inlet pipe 6, it is characterized in that Under Water Pumps is provided with the magnetic drive pump that comprises that outer magnet coupler assembly parts 7, interior magnet coupler assembly parts 8, separation sleeve 9 constitute, motor shaft directly is connected with outer magnet coupler assembly parts 7.In order to guarantee that motor has good ventilation cooler environment, Under Water Pumps is provided with air intake pipe 10 and exhaust duct 11.
The utility model is simple and reasonable, manufactures easily, uses easy to operate, because motor shaft directly is connected with magnetic cylinder in the outer magnet coupler assembly parts, saving pump shaft, the concentricity of assurance pump, reduce operation troubles, improve the complete machine working efficiency, prolong the working life of pump.
Accompanying drawing is a structural representation of the present utility model, 1 motor, 2 pump cases, 3 impellers, 4 adapters, 5 drain pipes, 6 liquid inlet pipes, 7 outer magnet coupler assembly parties, 8 interior magnet coupler assembly parties, 9 separation sleeves, 10 air intake pipes, 11 wind pipes, 12 motor cabinets, 13 back shrouds among the figure.
Narrate case study on implementation of the present utility model below in conjunction with accompanying drawing.
Motor 1 lower end (axle head) is installed on the motor cabinet 12, back shroud 13 is connected by double-screw bolt respectively with adapter 4 with motor cabinet and is welded to connect, motor shaft is connected with key by bolt with the magnetic cylinder of outer magnet coupler assembly parts 7, suspension ring are established in motor 1 upper end (rear portion), be hung on the suspension hook, air intake pipe 10 is connected with the shell of motor 1, and wind pipe 11 is connected and fixed with motor cabinet 12.Separation sleeve 9 is fixed between pump case 2 and the back shroud 13, and interior magnet coupler assembly parts 8 is fixedlyed connected with impeller 3, and impeller 3 is paid to install with pump case 2 with separation sleeve 9 respectively by dynamic and static ring and is connected.
Claims (2)
1, a kind of magnetic force Under Water Pumps, comprise motor (1), pump case (2), impeller (3), take over (4), drain pipe (5), liquid entering hole (6), it is characterized in that Under Water Pumps is provided with comprises outer magnet coupler assembly parts (7), interior magnet coupler assembly parts (8), the magnetic drive pump that separation sleeve (9) constitutes, separation sleeve (9) is fixed between pump case (2) and the bonnet (13), interior magnet coupler assembly parts (8) is fixedlyed connected with impeller (3), impeller (3) adopts moving, stationary ring is paid to install with pump case (2) with separation sleeve (9) respectively and is connected, and motor shaft directly is connected with outer magnet coupler assembly parts (7).
2, according to the described Under Water Pumps down of claim 1, it is characterized in that said motor (1) is provided with air intake pipe (10) and wind pipe (11), air intake pipe (10) is connected with the shell of motor (1), and wind pipe (11) is connected and fixed with motor cabinet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239338 CN2234517Y (en) | 1995-03-09 | 1995-03-09 | Magnetic submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239338 CN2234517Y (en) | 1995-03-09 | 1995-03-09 | Magnetic submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234517Y true CN2234517Y (en) | 1996-09-04 |
Family
ID=33881136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95239338 Expired - Fee Related CN2234517Y (en) | 1995-03-09 | 1995-03-09 | Magnetic submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234517Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009146649A1 (en) * | 2008-06-03 | 2009-12-10 | Han Jie | A shielded suspension pump |
-
1995
- 1995-03-09 CN CN 95239338 patent/CN2234517Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009146649A1 (en) * | 2008-06-03 | 2009-12-10 | Han Jie | A shielded suspension pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |