CN2881163Y - Permanent magnet synchronous dynamo high foot circulation water pump - Google Patents
Permanent magnet synchronous dynamo high foot circulation water pump Download PDFInfo
- Publication number
- CN2881163Y CN2881163Y CN 200620007814 CN200620007814U CN2881163Y CN 2881163 Y CN2881163 Y CN 2881163Y CN 200620007814 CN200620007814 CN 200620007814 CN 200620007814 U CN200620007814 U CN 200620007814U CN 2881163 Y CN2881163 Y CN 2881163Y
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- sealing
- arbor
- antimagnetic
- ball bearing
- rotor
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A permanent magnet synchronous dynamo high foot circulation water pump comprises a casing, a temperature controlled stator, a machine base, a leaktight vibration-proof rubber ring, a sealing ball bearing, a permanent magnet rotor, a mounting jacket, an anti-magnet shaft, a sealing and positioning ring, a wind impeller, a pump body, a water impeller, a water chamber, a pump seat, an outtake and an intake. The utility model has the advantages of high efficiency, long service life and stable operation, etc.
Description
Technical field
The utility model relates to a kind of water pump, and relating in particular to is the high pin circulating water pump of a kind of permagnetic synchronous motor.
Background technique
The present high pin recycle pump of motor with cup rotor that uses, motor partly adopts shaded pole motor, because the efficient of motor with cup rotor is low, temperature rise, bigger to the damage of motor (particularly bearing), the long-play rate of fault is higher, cause shorten the working life of motor, influence water pump stable operation, because electric efficiency is low, the flow of water pump is limited simultaneously.
The model utility content
Problem to be solved in the utility model provides a kind of efficient height, long service life, the stable high pin circulating water pump of permagnetic synchronous motor.
For solving the problems of the technologies described above, the utility model by the following technical solutions: it is made up of casing, temperature control stator, support, sealing vibrationproof rubber circle, sealing ball bearing, p-m rotor, fixed cover, antimagnetic arbor, sealing positioning ring, fan blade, pump body, water impeller, water chamber, pump seat and water outlet; Described casing is enclosed within the outside of temperature control stator; Described temperature control stator is made up of around son iron core and temperature control coil, and this temperature control stator is enclosed within the outside of support; Described antimagnetic arbor passes p-m rotor and described p-m rotor is fixed on the antimagnetic arbor; Outside the described antimagnetic arbor left end, put and be fixed with a sealing ball bearing, described sealing vibrationproof rubber snare promptly seals ball bearing and fixes with support by sealing vibrationproof rubber circle in sealing ball bearing outside; Described antimagnetic arbor is provided with and is enclosed within its outside fixed cover, and the outer sealing ball bearing of described fixed cover is fixed on the antimagnetic arbor by fixed cover; Described sealing ball bearing outside also is installed with sealing vibrationproof rubber circle, promptly seals ball bearing and fixes with support by sealing vibrationproof rubber circle; Described sealing vibrationproof rubber circle, sealing ball bearing, p-m rotor, fixed cover all place the inner chamber of support; For preventing the vibration of p-m rotor, establish the sealing positioning ring on the right side of described p-m rotor and fix its position; The right-hand fan blade that is provided with of described sealing positioning ring, described fan blade also is fixed on the antimagnetic arbor; Described antimagnetic arbor passes the pump body, and described pump body all is placed in one support, sealing vibrationproof rubber circle, sealing ball bearing, p-m rotor, fixed cover, antimagnetic arbor, sealing positioning ring, fan blade; At the right-hand water impeller that is provided with of pump body, described water impeller is fixed on the low order end of arbor, and stretches in the water chamber; Described pump body and pump seat are connected to form water chamber.
For making the running of water impeller energy safety in water cavity, the diameter of described water impeller and the diameter ratio of water chamber are between 0.65～0.81.
The utility model is applied to high pin recycle pump with the single-phase permanent synchronous machine, changes original motor with cup rotor into permagnetic synchronous motor, has improved efficient, has prolonged the working life of motor; Simultaneously because the raising of efficient can make the flow of water pump increase.
Description of drawings
Fig. 1 is the internal structure schematic representation of the high pin circulating water pump of the utility model permagnetic synchronous motor;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
As shown in Figure 1, the utility model is made up of casing 1, temperature control stator 2, support 3, sealing vibrationproof rubber circle 401 and 402, sealing ball bearing 501 and 502, p-m rotor 6, fixed cover 7, antimagnetic arbor 8, sealing positioning ring 9, fan blade 10, pump body 11, water impeller 12, water chamber 13, pump seat 14 and water outlet 15; Described casing 1 is enclosed within the outside of temperature control stator 2; Described temperature control stator 2 is made up of around son 202 iron core 201 and temperature control coil, and this temperature control stator 2 is enclosed within the outside of support 3; Described antimagnetic arbor 8 passes p-m rotor 6 and described p-m rotor 6 is fixed on the antimagnetic arbor 8; Outside described antimagnetic arbor 8 left ends, put and be fixed with a sealing ball bearing 501, described sealing vibrationproof rubber circle 401 is enclosed within sealing ball bearing 501 outsides, and it is fixing with support 3 by sealing vibrationproof rubber circle 401 promptly to seal ball bearing 501; Described antimagnetic arbor 8 is provided with and is enclosed within its outside fixed cover 7, and described fixed cover 7 outer sealing ball bearings 502 are fixed on the antimagnetic arbor 8 by fixed cover 7; Described sealing ball bearing 502 outsides also are installed with sealing vibrationproof rubber circle 402, and it is fixing with support 3 by sealing vibrationproof rubber circle 402 promptly to seal ball bearing 502; Described sealing vibrationproof rubber circle 401 and 402, sealing ball bearing 501 and 502, p-m rotor 6, fixed cover 7 all place the inner chamber 301 of support 3; For preventing the vibration of p-m rotor 6, establish sealing positioning ring 9 on the right side of described p-m rotor 6 and fix its position; The right-hand fan blade 10 that is provided with of described sealing positioning ring 9, described fan blade 10 also is fixed on the antimagnetic arbor 8; Described antimagnetic arbor 8 passes pump body 11, and described pump body 11 all is placed in one support 3, sealing vibrationproof rubber circle 401 and 402, sealing ball bearing 501 and 502, p-m rotor 6, fixed cover 7, antimagnetic arbor 8, sealing positioning ring 9, fan blade 10; At the pump body 11 right-hand water impellers 12 that are provided with, described water impeller 12 is fixed on the low order end of arbor 8, and stretches in the water chamber 13; Described pump body 11 is connected to form water chamber 13 with pump seat 14; For making the running of water impeller energy safety in water cavity, the diameter of described water impeller and the diameter ratio of water chamber are between 0.65～0.81.
The utility model is another embodiment compare with the foregoing description, and its difference only is: do not establish sealing vibrationproof rubber circle 401 and 402, sealing ball bearing 501 and 502 is directly fixed with support 3.
Claims (2)
1, the high pin circulating water pump of a kind of permagnetic synchronous motor is characterized in that: it is made up of casing, temperature control stator, support, sealing vibrationproof rubber circle, sealing ball bearing, p-m rotor, fixed cover, antimagnetic arbor, sealing positioning ring, fan blade, pump body, water impeller, water chamber, pump seat and water outlet; Described casing is enclosed within the outside of temperature control stator; Described temperature control stator is made up of around son iron core and temperature control coil, and this temperature control stator is enclosed within the outside of support; Described antimagnetic arbor passes p-m rotor and described p-m rotor is fixed on the antimagnetic arbor; Outside the described antimagnetic arbor left end, put and be fixed with a sealing ball bearing, described sealing vibrationproof rubber snare is in sealing ball bearing outside; Described antimagnetic arbor is provided with and is enclosed within its outside fixed cover, and the outer sealing ball bearing of described fixed cover is fixed on the antimagnetic arbor by fixed cover; Described sealing ball bearing outside also is installed with sealing vibrationproof rubber circle; Described sealing vibrationproof rubber circle, sealing ball bearing, p-m rotor, fixed cover all place the inner chamber of support; For preventing the vibration of p-m rotor, establish the sealing positioning ring on the right side of described p-m rotor and fix its position; The right-hand fan blade that is provided with of described sealing positioning ring, described fan blade also is fixed on the antimagnetic arbor; Described antimagnetic arbor passes the pump body, and described pump body all is placed in one support, sealing vibrationproof rubber circle, sealing ball bearing, p-m rotor, fixed cover, antimagnetic arbor, sealing positioning ring, fan blade; At the right-hand water impeller that is provided with of pump body, described water impeller is fixed on the low order end of arbor, and stretches in the water chamber; Described pump body and pump seat are connected to form water chamber.
2, the high pin circulating water pump of a kind of permagnetic synchronous motor according to claim 1, it is characterized in that: the diameter of described water impeller and the diameter ratio of water chamber are between 0.65～0.81.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007814 CN2881163Y (en) | 2006-03-09 | 2006-03-09 | Permanent magnet synchronous dynamo high foot circulation water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007814 CN2881163Y (en) | 2006-03-09 | 2006-03-09 | Permanent magnet synchronous dynamo high foot circulation water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881163Y true CN2881163Y (en) | 2007-03-21 |
Family
ID=37881002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007814 Expired - Fee Related CN2881163Y (en) | 2006-03-09 | 2006-03-09 | Permanent magnet synchronous dynamo high foot circulation water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518606A (en) * | 2014-12-20 | 2015-04-15 | 西安上普动力科技有限公司 | Permanent-magnet synchronous direct-drive water pump motor |
-
2006
- 2006-03-09 CN CN 200620007814 patent/CN2881163Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518606A (en) * | 2014-12-20 | 2015-04-15 | 西安上普动力科技有限公司 | Permanent-magnet synchronous direct-drive water pump motor |
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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: 20070321 |