CN202132247U - Centrifugal type shaded pole motor AC high water pump - Google Patents
Centrifugal type shaded pole motor AC high water pump Download PDFInfo
- Publication number
- CN202132247U CN202132247U CN201120196928U CN201120196928U CN202132247U CN 202132247 U CN202132247 U CN 202132247U CN 201120196928 U CN201120196928 U CN 201120196928U CN 201120196928 U CN201120196928 U CN 201120196928U CN 202132247 U CN202132247 U CN 202132247U
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- China
- Prior art keywords
- motor
- water pump
- water
- cup rotor
- hydroecium
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- Expired - Fee Related
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Abstract
The utility model provides a centrifugal type shaded pole motor AC high water pump, comprising a shaded pole motor, a bottom seat and an upper cover, characterized in that: a water chamber is arranged in the bottom seat, a water inlet is arranged on the bottom of the water chamber, a water outlet is arranged on the side wall of the water chamber, the lower end of the shaded pole motor axle passes through an impeller and a water chamber upper cover center hole in turn, an upper cover is mounted on the upper end of the shaded pole motor axle and a motor chamber is fixed in the middle of the shaded pole motor. The centrifugal type shaded pole motor AC high water pump uses a vertical design and half water land mounting way. The water chamber and the bottom seat are arranged in the water by a fixation clamp, part of the motor is arranged in the atmosphere, the water pump motor uses the shaded pole motor, the shaded pole motor uses a radiation fan to reduce the temperature unlike the temperature reducing way of a magnetic water pump in need of the water. When the water is lack in the environmental protection air conditioner furthermore resulting into dry run of the water pump, the motor will not be burned out, thus the common problems of the magnetic force water pump are solved, the use stability of the environmental protection air conditioner is increased and the post-sales service and maintenance of the environmental protection air conditioner is greatly reduced.
Description
Technical field
The utility model relates to a kind of environment-friendly air conditioner and uses water pump, aims to provide a kind of centrifugal motor with cup rotor that is installed in the environment-friendly air conditioner and exchanges high pin water pump.
Background technique
Water pump is main, the most crucial parts of environment-friendly air-conditioning system, is undertaking the top priority of " refrigeration "---draw water, traditional environment-friendly air conditioner generally uses the miniature magnetic submersible pump; Whole water pump places water; The magnetic force water pump is to utilize wheel rotation, drives water and obtains centrifugal force, and water is thus lifted to eminence; But, often receive the restriction of atmospheric pressure at the height of Pump Suction Nozzle.
In actual use, find that there are following three problems in the magnetic force water pump:
1, the problem that causes because of cavitation erosion of magnetic force water pump, cavitation erosion is maximum to the harm of pump, when cavitation erosion takes place; The water pump severe vibration, the balance heavy damage causes water pump bearing, impeller of rotor to damage; Common phenomenon is pump housing vibration; And can't draw water, cause air-conditioning to freeze, this also is one of environment-friendly air conditioner common faults;
2, water pump burns out; Main cause is water pump rotor axle and stable bearing dry grinding, burns broken bearing, and magnetic drive pump provides lubricated and cooling by fed sheet of a media to sliding bearing; In case air-conditioning lack of water; Lubricated and cooling causes high temperature to damage to sliding bearing because of no fed sheet of a media, finally causes the water pump temperature too high and burn out, and this also is one of environment-friendly air conditioner reason of often changing electrical apparatus element;
3, the water pump separation sleeve damages, and the magnetic coupling of magnetic drive pump is by the fed sheet of a media cooling of pump institute, in case impurity or hard particles are arranged in the water, is easy to cause separation sleeve to scratch or draws and wear, and water pump can't draw water thus.
The model utility content
In order to overcome above-mentioned technical problem, the utility model provides a kind of centrifugal motor with cup rotor to exchange high pin water pump, and concrete technological scheme is following:
A kind of centrifugal motor with cup rotor exchanges high pin water pump; Comprise motor with cup rotor, base, loam cake, it is characterized in that: base inside is provided with hydroecium, and the hydroecium bottom has water intake; The hydroecium sidewall is provided with water outlet; Motor with cup rotor axle lower end is passed impeller and hydroecium loam cake center hole successively, and loam cake is installed in motor with cup rotor axle upper end, and the motor with cup rotor middle part is fixed with the motor room.
As a kind of improvement, said motor with cup rotor axle upper end is equipped with radiation fan.
As further improvement, on the motor with cup rotor fuselage between said motor room and the hydroecium fixed card is installed.
As further improvement, bottom surface, said motor room is provided with motor radiating hole and motor lines way outlet.
As further improvement, said hydroecium loam cake has snap ring, and the draw-in groove inner with hydroecium spins.
As further improvement, said base outer wall is provided with filter screen.
As further improvement, on the said motor with cup rotor fuselage stainless steel screw rod is installed, the stainless steel screw rod passes the bottom surface, motor room and fixes with adding the plain cushion nut.
Beneficial effect:
The centrifugal motor with cup rotor of the utility model exchanges high pin water pump and adopts vertical design, and half land and water mounting type places water through fixed card with hydroecium and base, and motor section is placed in the atmosphere; Its feature is that pump capacity is big, does not receive the restriction of atmospheric pressure, and the water pump material is by novel enhanced engineering plastics single injection-molded, and intensity is big, anti-aging; Life-span is long, and pump motor adopts motor with cup rotor, and motor with cup rotor uses the radiation fan cooling, and unlike the magnetic force water pump water is lowered the temperature; Therefore the situation that lack of water occurs when environment-friendly air conditioner causes water pump to be done changeing also can not burning out motor, and motor with cup rotor has low noise in addition, low vibration, functions such as high performance protection; Adopt optimal design, have higher efficient, energy saving; The electric machine built-in heat protector when environment-friendly air conditioner water body generation impurity causes water pump to stop up, can in time be cut off the electricity supply; Effectively protect motor, prolong the working life of water pump, the complete machine flow is big; Solved magnetic force water pump Frequently Asked Questions thus, promoted the stability that environment-friendly air conditioner uses, greatly reduce environment-friendly air conditioner after sale with maintenance.
Description of drawings
Fig. 1: the centrifugal motor with cup rotor of the utility model exchanges high pin water pump complete machine blast structural drawing;
Fig. 2: the centrifugal motor with cup rotor of the utility model exchanges the motor with cup rotor of high pin water pump and the mounting structure schematic representation of motor room;
Fig. 3: the centrifugal motor with cup rotor of the utility model exchanges the understructure schematic representation of high pin water pump;
Fig. 4: the centrifugal motor with cup rotor of the utility model exchanges the whole machine installation shaping structure schematic representation of high pin water pump.
Among the figure: 1-loam cake, 2-radiation fan, 3-motor with cup rotor axle upper end, 4-motor with cup rotor, 5-stainless steel screw rod, 6-motor room; The 7-fixed card, 8-motor with cup rotor axle lower end, 9-impeller, 10-base, 11-hydroecium loam cake center hole, 12-hydroecium loam cake; 13-snap ring, 14-add the plain cushion nut, 15-motor lines way outlet, 16-motor radiating hole, 17-water inlet; The 18-osculum, 19-draw-in groove, 20-filter screen, 21-hydroecium, 22-base.
Embodiment
In conjunction with accompanying drawing, do further describing down in the face of the utility model:
A kind of centrifugal motor with cup rotor exchanges high pin water pump; Comprise motor with cup rotor 4, base 22, loam cake 1, it is characterized in that: base 22 inside are provided with hydroecium 21, and hydroecium 21 bottoms have water intake 17; Hydroecium 21 sidewalls are provided with water outlet 18; Motor with cup rotor axle lower end 8 is passed impeller 9 and hydroecium loam cake center hole 11 successively, and loam cake 1 is installed in motor with cup rotor axle upper end 3, and motor with cup rotor 4 middle parts are fixed with motor room 6.
Motor with cup rotor axle upper end 3 is equipped with radiation fan 2; On motor with cup rotor 4 fuselages between motor room 6 and the hydroecium 21 fixed card 7 is installed, 6 bottom surfaces, motor room are provided with motor radiating hole 16 and motor lines way outlet 15, and hydroecium loam cake 12 has snap ring 13; Spin with hydroecium 21 inner draw-in grooves 19; Base 22 outer walls are provided with filter screen 20, on motor with cup rotor 4 fuselages stainless steel screw rod 5 are installed, and it is fixing with adding plain cushion nut 14 that stainless steel screw rod 5 passes 6 bottom surfaces, motor room.
At last, it is also to be noted that what more than enumerate only is the practical implementation example of the utility model, obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought the protection domain of the utility model.
Claims (7)
1. a centrifugal motor with cup rotor exchanges high pin water pump; Comprise motor with cup rotor, base, loam cake, it is characterized in that: base inside is provided with hydroecium, and the hydroecium bottom has water intake; The hydroecium sidewall is provided with water outlet; Motor with cup rotor axle lower end is passed impeller and hydroecium loam cake center hole successively, and loam cake is installed in motor with cup rotor axle upper end, and the motor with cup rotor middle part is fixed with the motor room.
2. centrifugal motor with cup rotor according to claim 1 exchanges high pin water pump, it is characterized in that: said motor with cup rotor axle upper end is equipped with radiation fan.
3. centrifugal motor with cup rotor according to claim 1 exchanges high pin water pump, it is characterized in that: on the motor with cup rotor fuselage between said motor room and the hydroecium fixed card is installed.
4. centrifugal motor with cup rotor according to claim 1 exchanges high pin water pump, it is characterized in that: bottom surface, said motor room is provided with motor radiating hole and motor lines way outlet.
5. centrifugal motor with cup rotor according to claim 1 exchanges high pin water pump, it is characterized in that: said hydroecium loam cake has snap ring, and the draw-in groove inner with hydroecium spins.
6. centrifugal motor with cup rotor according to claim 1 exchanges high pin water pump, it is characterized in that: said base outer wall is provided with filter screen.
7. centrifugal motor with cup rotor according to claim 1 exchanges high pin water pump, it is characterized in that: on the said motor with cup rotor fuselage stainless steel screw rod is installed, the stainless steel screw rod passes the bottom surface, motor room and fixes with adding the plain cushion nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196928U CN202132247U (en) | 2011-06-13 | 2011-06-13 | Centrifugal type shaded pole motor AC high water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196928U CN202132247U (en) | 2011-06-13 | 2011-06-13 | Centrifugal type shaded pole motor AC high water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132247U true CN202132247U (en) | 2012-02-01 |
Family
ID=45521017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120196928U Expired - Fee Related CN202132247U (en) | 2011-06-13 | 2011-06-13 | Centrifugal type shaded pole motor AC high water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971893A (en) * | 2016-07-13 | 2016-09-28 | 福建兢辉环保科技有限公司 | High pump and using method thereof |
-
2011
- 2011-06-13 CN CN201120196928U patent/CN202132247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971893A (en) * | 2016-07-13 | 2016-09-28 | 福建兢辉环保科技有限公司 | High pump and using method thereof |
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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 |
Granted publication date: 20120201 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |