CN204458389U - A kind of alternating direct-current axial flow pump - Google Patents
A kind of alternating direct-current axial flow pump Download PDFInfo
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- CN204458389U CN204458389U CN201420858811.0U CN201420858811U CN204458389U CN 204458389 U CN204458389 U CN 204458389U CN 201420858811 U CN201420858811 U CN 201420858811U CN 204458389 U CN204458389 U CN 204458389U
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- motor
- axial flow
- current axial
- flow pump
- water outlet
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Abstract
The utility model relates to a kind of alternating direct-current axial flow pump, comprise AC/DC motor, water intake, water outlet, impeller, described AC/DC motor comprises the rotor in the stator be arranged in electric machine casing, stator and the rotating shaft in rotor, described impeller is fixedly connected on one end of described rotating shaft, contiguous water inlet, described AC/DC motor is arranged between described water intake and described water outlet, and described water intake and described water outlet are point-blank; Described electric machine casing internal surface place is provided with flow channel, is communicated with described water intake and described water outlet.The utility model compact structure, reduces the volume of alternating direct-current axial flow pump, avoids in use water leakage phenomenon of leaking electricity, and improves the flow of water pump, improves reliability and the Security of product.
Description
Technical field
The utility model relates to a kind of water pump, specifically discloses a kind of alternating direct-current axial flow pump.
Background technique
Alternating direct-current axial flow pump technology and product extensive use, the great demand in market.Now alternating direct-current axial flow pump product commercially adopts closed, and semi-enclosed and open type water pump, motor and water pump adopt mechanical sealing technology, occur leaking in using process, and leaky, easily causes safety problem.
Model utility content
Goal of the invention of the present utility model is: provide for overcoming the above problems the alternating direct-current axial flow pump that a kind of compact structure, volume are little, increase pump capacity, improve water pump safety and reliability.
The technological scheme that the utility model adopts is such:
A kind of alternating direct-current axial flow pump, comprise AC/DC motor, water intake, water outlet, impeller, described AC/DC motor comprises the rotor in the stator be arranged in electric machine casing, stator and the rotating shaft in rotor, described impeller is fixedly connected on one end of described rotating shaft, contiguous water inlet, described AC/DC motor is arranged between described water intake and described water outlet, and described water intake and described water outlet are point-blank; Described electric machine casing internal surface place is provided with flow channel, is communicated with described water intake and described water outlet.
Further, insulated jacket is provided with between described stator and described rotor, insulated jacket is the tubular of both ends open, its one end and clutch shaft bearing seat are tightly connected, the other end and the second bearing support are tightly connected, and are provided with clutch shaft bearing and the second bearing in described clutch shaft bearing seat and the second bearing support accordingly; Described rotating shaft one place is connected with described clutch shaft bearing seat by clutch shaft bearing, and another place is connected with described second bearing support by the second bearing.
Further, the flow inlet be communicated with described flow channel is offered in the edge of described clutch shaft bearing seat.
Further, described impeller is turbine impeller.
Further, also comprise electric machine controller, lead outlet, described electric machine controller is arranged on the end of described AC/DC motor, derives power line be connected with ABAP Adapter from described lead outlet.
Further, described AC/DC motor one end, contiguous described water outlet are provided with motor rear cover, and corresponding described motor rear cover edge offers the water export be communicated with described flow channel equally.
In sum, owing to adopting technique scheme, the beneficial effects of the utility model are:
The utility model adopts water power isolation technology, effectively avoids the leaky of leaking that alternating direct-current axial flow pump in use produces, improves the safety and reliability of water pump.
This water pump structure is compact, can use up the volume reducing alternating direct-current axial flow pump of a step, and water intake and water outlet, make this water pump can use under wider field, various environmental conditions point-blank simultaneously.
Impeller is improved to turbine-like by this model utility, effectively improves water velocity in using process, greatly improves this alternating direct-current axial flow pump flow.
Accompanying drawing explanation
Fig. 1 is internal structure sectional view of the present utility model.
Mark in figure: 1, water intake; 2, water outlet; 3, impeller; 4, motor casing; 5, stator; 6, rotor; 7, rotating shaft; 8, insulated jacket; 9, clutch shaft bearing seat; 10, the second bearing support; 11, clutch shaft bearing; 12, the second bearing; 13, flow channel; 14, water intake; 15, electric machine controller; 16, lead outlet; 17, motor rear cover.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of alternating direct-current axial flow pump, comprise AC/DC motor, water intake 1, water outlet 2, impeller 3, described AC/DC motor comprises the rotor 6 in the stator 5 be arranged in electric machine casing 4, stator 5 and the rotating shaft 7 in rotor 6, described impeller 3 is fixedly connected on one end of described rotating shaft 7, contiguous water intake 1 place, described AC/DC motor is arranged between described water intake 1 and described water outlet 2, described water intake 1 and described water outlet 2 are point-blank, compact structure, the straight line conveying of current can be met, the use of various environment can be adapted to; Described electric machine casing 4 internal surface place is provided with flow channel 13, is communicated with described water intake 1 and described water outlet 2.
Insulated jacket 8 is provided with between described stator 5 and described rotor 6, insulated jacket 8 is the tubular of both ends open, its one end and clutch shaft bearing seat 9 are tightly connected, the other end and the second bearing support 10 are tightly connected, in described clutch shaft bearing seat 9 and the second bearing support 10, be provided with clutch shaft bearing 11 and the second bearing 12 accordingly; Described rotating shaft 7 one place is connected with described clutch shaft bearing seat 9 by clutch shaft bearing 11, and another place is connected with described second bearing support 12 by the second bearing 10; The flow inlet 14 be communicated with described flow channel 13 is offered in the edge of described clutch shaft bearing seat 9.
Described impeller 3 is turbine impeller, to one, the current rearward power dispersed of surrounding, accelerates current and flows out from water outlet 2 through flow channel 13.
Also comprise electric machine controller 15, lead outlet 16, described electric machine controller 15 is arranged on the end of described AC/DC motor, derives power line be connected with ABAP Adapter from described lead outlet 16.
Described AC/DC motor one end, contiguous described water outlet 2 place are provided with motor rear cover 17, and corresponding described motor rear cover 17 edge offers the water export be communicated with described flow channel 13 equally.
The foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an alternating direct-current axial flow pump, comprise AC/DC motor, water intake, water outlet, impeller, described AC/DC motor comprises the rotor in the stator be arranged in electric machine casing, stator and the rotating shaft in rotor, described impeller is fixedly connected on one end of described rotating shaft, contiguous water inlet, it is characterized in that: described AC/DC motor is arranged between described water intake and described water outlet, described water intake and described water outlet are point-blank; Described electric machine casing internal surface place is provided with flow channel, is communicated with described water intake and described water outlet.
2. a kind of alternating direct-current axial flow pump according to claim 1, it is characterized in that: between described stator and described rotor, be provided with insulated jacket, insulated jacket is the tubular of both ends open, its one end and clutch shaft bearing seat are tightly connected, the other end and the second bearing support are tightly connected, and are provided with clutch shaft bearing and the second bearing in described clutch shaft bearing seat and the second bearing support accordingly; Described rotating shaft one place is connected with described clutch shaft bearing seat by clutch shaft bearing, and another place is connected with described second bearing support by the second bearing.
3. a kind of alternating direct-current axial flow pump according to claim 2, is characterized in that: offer the flow inlet be communicated with described flow channel in the edge of described clutch shaft bearing seat.
4. a kind of alternating direct-current axial flow pump according to claim 1 and 2, is characterized in that: described impeller is turbine impeller.
5. a kind of alternating direct-current axial flow pump according to claim 1 and 2, it is characterized in that: also comprise electric machine controller, lead outlet, described electric machine controller is arranged on the end of described AC/DC motor, derives power line be connected with ABAP Adapter from described lead outlet.
6. a kind of alternating direct-current axial flow pump according to claim 1 and 2, it is characterized in that: described AC/DC motor one end, contiguous described water outlet are provided with motor rear cover, and corresponding described motor rear cover edge offers the water export be communicated with described flow channel equally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858811.0U CN204458389U (en) | 2014-12-30 | 2014-12-30 | A kind of alternating direct-current axial flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858811.0U CN204458389U (en) | 2014-12-30 | 2014-12-30 | A kind of alternating direct-current axial flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458389U true CN204458389U (en) | 2015-07-08 |
Family
ID=53665288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858811.0U Active CN204458389U (en) | 2014-12-30 | 2014-12-30 | A kind of alternating direct-current axial flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458389U (en) |
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2014
- 2014-12-30 CN CN201420858811.0U patent/CN204458389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213000 Zhencen Village, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Huayang Intelligent Equipment Co., Ltd. Address before: 213000 8 Cen Cun road, Luoyang Town, Wujin District, Changzhou, Jiangsu Patentee before: Jiangsu Huayang Electrical Appliances Co., Ltd. |