CN2782992Y - High speed magnetic centrifugal pump - Google Patents
High speed magnetic centrifugal pump Download PDFInfo
- Publication number
- CN2782992Y CN2782992Y CN 200520089048 CN200520089048U CN2782992Y CN 2782992 Y CN2782992 Y CN 2782992Y CN 200520089048 CN200520089048 CN 200520089048 CN 200520089048 U CN200520089048 U CN 200520089048U CN 2782992 Y CN2782992 Y CN 2782992Y
- Authority
- CN
- China
- Prior art keywords
- centrifugal pump
- high speed
- speed increaser
- utility
- motor
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a high speed magnetic centrifugal pump, which is composed of a centrifugal pump body, a holding rack, a magnetic transmission device, a speed increaser, a motor and a base. The utility model has the performance and the characteristics of horizontal high speed centrifugal pumps and has the advantages of energy saving and no leakage. The utility model is especially suitable for conveying poisonous, harmful and corrosive media.
Description
Technical field
The utility model relates to centrifugal pump, particularly the magnetic drives high speed centrifugal pump.
Background technique
Existing Ordinary Centrifugal Pumps is directly to be driven by motor.The high speed centrifugal pump that drives by motor and speed increaser is arranged for the rotating speed that improves pump, its pump housing directly is connected with the speed increaser axle, packing seal or mechanical seal device are adopted in sealing, no matter be that packing seal or mechanical seal device all have leakage, conveying poisonous, harmful, Korrosionsmedium is used the service behaviour limitation of pump so can not fully satisfy.
The model utility content
It is good that the purpose of this utility model provides a kind of usability, leak free high speed magnetic centrifugal pump.
The utility model is constituted by centrifugal pump body, carriage, magnetic drive device, speed increaser, motor, base, centrifugal pump body and motor are fixedly mounted on the base, speed increaser is directly fixedlyed connected with motor, and centrifugal pump body is connected with magnetic drive device by carriage with speed increaser.
Composite structure of the present utility model not only makes centrifugal pump have the performance characteristics of horizontal high-speed centrifugal pump, and at small flow, the alternative reciprocating pump in high-lift field and multistage centrifugal pump, compare energy-conservation with other centrifugal pump of same flow, lift specification, the flow passage components of centrifugal pump are few, greatly reduce etching extent and the mechanical failure of medium to component, magnetic drives does not have leakage, is particularly suitable for conveying poisonous, harmful, Korrosionsmedium and uses.
Description of drawings
Accompanying drawing is the utility model example structure schematic representation.
Embodiment
The utility model is by centrifugal pump body 1, carriage 2, magnetic drive device 3, speed increaser 4, motor 5, base 6 constitutes, centrifugal pump body 1 and motor 5 are fixedly mounted on the base 6, speed increaser 4 is directly fixedlyed connected with motor 5, centrifugal pump body 1 is connected with magnetic drive device 3 by carriage 2 with speed increaser 4, fixedly connected with speed increaser 4 with centrifugal pump body 1 respectively in two ends, carriage 2 left and right sides, the outer magnet rotor 31 of magnetic drive device 3 is connected with speed increaser 4 output shafts, interior magnet rotor 32 is connected with pump shaft 10, outer magnet rotor 31 drives pump shaft 10 and rotates by magnet rotor 32 in the magnetic drives.
Shown in the utility model accompanying drawing embodiment, centrifugal pump body 1 adopts the semi-open type centrifugal pump, include pump case 11, pump shaft 10, pump cover 12, be installed on the pump shaft 10 induce 13 and semi-open type centrifugal blade 14 constitute.
Claims (1)
1, the high speed magnetic centrifugal pump, it is characterized in that by centrifugal pump body (1), carriage (2), magnetic drive device (3), speed increaser (4), motor (5), base (6) constitutes, centrifugal pump body (1) and motor (5) are fixedly mounted on the base (6), speed increaser (4) is directly fixedlyed connected with motor (5), centrifugal pump body (1) is connected with magnetic drive device (3) by carriage (2) with speed increaser (4), fixedly connected with speed increaser (4) with centrifugal pump body (1) respectively in carriage (2) two ends, the left and right sides, the outer magnet rotor (31) of magnetic drive device (3) is connected with speed increaser (4) output shaft, and interior magnet rotor (32) is connected with pump shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089048 CN2782992Y (en) | 2005-01-20 | 2005-01-20 | High speed magnetic centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089048 CN2782992Y (en) | 2005-01-20 | 2005-01-20 | High speed magnetic centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782992Y true CN2782992Y (en) | 2006-05-24 |
Family
ID=36767978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520089048 Expired - Lifetime CN2782992Y (en) | 2005-01-20 | 2005-01-20 | High speed magnetic centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782992Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956716A (en) * | 2010-09-13 | 2011-01-26 | 黄佳华 | High-speed magnetic pump |
| CN101975263A (en) * | 2010-10-19 | 2011-02-16 | 靳北彪 | Magnetic gear speed-changing device |
| CN102465885A (en) * | 2010-11-18 | 2012-05-23 | 黄佳华 | Horizontal high-speed magnetic pump |
-
2005
- 2005-01-20 CN CN 200520089048 patent/CN2782992Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956716A (en) * | 2010-09-13 | 2011-01-26 | 黄佳华 | High-speed magnetic pump |
| CN101975263A (en) * | 2010-10-19 | 2011-02-16 | 靳北彪 | Magnetic gear speed-changing device |
| CN102465885A (en) * | 2010-11-18 | 2012-05-23 | 黄佳华 | Horizontal high-speed magnetic pump |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150120 Granted publication date: 20060524 |