CN201934323U - Novel drainage pump - Google Patents
Novel drainage pump Download PDFInfo
- Publication number
- CN201934323U CN201934323U CN2011201053417U CN201120105341U CN201934323U CN 201934323 U CN201934323 U CN 201934323U CN 2011201053417 U CN2011201053417 U CN 2011201053417U CN 201120105341 U CN201120105341 U CN 201120105341U CN 201934323 U CN201934323 U CN 201934323U
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- CN
- China
- Prior art keywords
- alternating current
- rotor
- single phase
- phase alternating
- draining pump
- 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 discloses a novel drainage pump which comprises a pump body. The pump body is provided with a stator. A rotor is arranged inside the pump body. The rotor is provided with drive impellers. The novel drainage pump is characterized in that the stator comprises a single phase alternating current circuit assembly. A U-shaped silicon steel sheet is arranged in the single phase alternating current circuit assembly in grafting mode. One end of the U-shaped silicon steel sheet is sleeved outside the rotor. The purpose of the novel drainage pump is to overcome the shortcomings in the prior art and provide a novel drainage pump which has simple structure, smaller volume, low power consumption and stable running.
Description
Technical field
The utility model relates to a kind of novel draining pump.
Background technique
The existing draining pump that is used for dishwasher or dishwasher generally all is to adopt the cover pole type single-phase asynchronous motor, and its structure is relatively big, and input power is big, consume electric power.Stator and rotor structure are unreasonable, expend more metallic material.So existing draining pump awaits further improvement.
The model utility content
The purpose of this utility model is in order to overcome deficiency of the prior art, to provide a kind of simple in structure, and volume is less relatively, and power consumption is few, operates novel stably draining pump.
In order to achieve the above object, the utility model adopts following scheme:
A kind of novel draining pump, comprise the pump housing, on the described pump housing, be provided with stator, in the described pump housing, be provided with rotor, on described rotor, be provided with drives impeller, it is characterized in that: described stator includes the single phase alternating current coil block, is plugged with U type silicon steel sheet in described single phase alternating current coil block, and described U type silicon steel sheet one end is set in outside the described rotor.
Aforesaid a kind of novel draining pump, it is characterized in that on the described pump housing, being provided with a plurality of links, on described link, be provided with draw-in groove, be provided with fixture block on the described stator position corresponding with described draw-in groove, described draw-in groove is interior to link together the described stator and the described pump housing thereby described fixture block is fastened on.
Aforesaid a kind of novel draining pump is characterized in that being provided with two mounting holes in described single phase alternating current coil block, is set in outside the rotor after U type silicon steel sheet passes described mounting hole.
Aforesaid a kind of novel draining pump, it is characterized in that described single phase alternating current coil block comprises coil base, be provided with the single phase alternating current coil in described coil base, be provided with the joint that is connected with power supply on described single phase alternating current coil, described fixture block is arranged on the described coil base.
Aforesaid a kind of novel draining pump is characterized in that described rotor comprises rotatingshaft, is provided with permanent magnet on described rotatingshaft, and described drives impeller is connected on described rotatingshaft one end.
Aforesaid a kind of novel draining pump is characterized in that described drives impeller comprises impeller base, is evenly equipped with a plurality of impeller blades on described impeller base.
Aforesaid a kind of novel draining pump is characterized in that described impeller blade is four.
Aforesaid a kind of novel draining pump is characterized in that described impeller blade is nine.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model draining pump is simple in structure, and volume is little, and input power has only 30-40W, and existing relatively cover pole type single-phase asynchronous motor gas input power 100W greatly reduces the consumption of electric energy.
The utility model draining pump is because structural change, and the heat that the work of coil and silicon steel sheet produces has directly been taken away in the water cycle pump the inside that intakes when having adopted draining, can be with little rotor silicon steel sheet of volume and copper cash still less thereby reach cooling effect.Save material, reduce cost.
The heavy 300g of U-shaped silicon steel sheet in the utility model, the rotor little total length 8CM of volume especially adopts permanent-magnet materials.But can reach identical effect, save energy consumption and reach 70%.And the draining pump stator coil carries heat protector, makes the coil temperature rise boundary.Fundamentally evaded the danger that high temperature rise may be brought.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a decomposing schematic representation of the present utility model;
Fig. 3 is a plan view of the present utility model;
Fig. 4 is the generalized section of A-A among Fig. 3;
Fig. 5 is the generalized section of B-B among Fig. 3;
Fig. 6 is the decomposing schematic representation of single phase alternating current coil block.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further described:
A kind of novel draining pump shown in Fig. 1 to 6, comprise the pump housing 1, on the described pump housing 1, be provided with stator 2, in the described pump housing 1, be provided with rotor 3, on described rotor 3, be provided with drives impeller 4, described stator 2 includes single phase alternating current coil block 5, is plugged with U type silicon steel sheet 6 in described single phase alternating current coil block 5, and described U type silicon steel sheet 6 one ends are set in outside the described rotor 3.
On the described pump housing 1, be provided with a plurality of links 11 in the utility model, on described link 11, be provided with draw-in groove 12, on the corresponding position of described stator 2 and described draw-in groove 12, be provided with fixture block 21, thereby described fixture block 21 is fastened on described stator 2 is linked together with the described pump housings 1.Described single phase alternating current coil block 5 comprises coil base 51, is provided with single phase alternating current coil 52 in described coil base 51, is provided with the joint 53 that is connected with power supply on described single phase alternating current coil 52, and described fixture block 21 is arranged on the described coil base 51.
Be provided with two mounting holes 7 in the utility model in described single phase alternating current coil block 5, U type silicon steel sheet 6 is set in outside the rotor 3 after passing described mounting hole 7.Described rotor 3 comprises rotatingshaft 31, is provided with permanent magnet 32 on described rotatingshaft 31, and described drives impeller 4 is connected on described rotatingshaft 31 1 ends.
Claims (8)
1. novel draining pump, comprise the pump housing (1), on the described pump housing (1), be provided with stator (2), in the described pump housing (1), be provided with rotor (3), on described rotor (3), be provided with drives impeller (4), it is characterized in that: described stator (2) includes single phase alternating current coil block (5), is plugged with U type silicon steel sheet (6) in described single phase alternating current coil block (5), and described U type silicon steel sheet (6) one ends are set in outside the described rotor (3).
2. a kind of novel draining pump according to claim 1, it is characterized in that on the described pump housing (1), being provided with a plurality of links (11), on described link (11), be provided with draw-in groove (12), be provided with fixture block (21) on described stator (2) position corresponding with described draw-in groove (12), described fixture block (21) is fastened on described draw-in groove (12) thereby the interior described stator (2) and the described pump housing (1) of making links together.
3. a kind of novel draining pump according to claim 1 is characterized in that being provided with two mounting holes (7) in described single phase alternating current coil block (5), U type silicon steel sheet (6) is set in outside the rotor (3) after passing described mounting hole (7).
4. a kind of novel draining pump according to claim 2, it is characterized in that described single phase alternating current coil block (5) comprises coil base (51), in described coil base (51), be provided with single phase alternating current coil (52), be provided with the joint (53) that is connected with power supply on described single phase alternating current coil (52), described fixture block (21) is arranged on the described coil base (51).
5. a kind of novel draining pump according to claim 1, it is characterized in that described rotor (3) comprises rotatingshaft (31), be provided with permanent magnet (32) on described rotatingshaft (31), described drives impeller (4) is connected on described rotatingshaft (31) one ends.
6. a kind of novel draining pump according to claim 1 is characterized in that described drives impeller (4) comprises impeller base (41), is evenly equipped with a plurality of impeller blades (42) on described impeller base (41).
7. a kind of novel draining pump according to claim 6 is characterized in that described impeller blade (42) is four.
8. a kind of novel draining pump according to claim 6 is characterized in that described impeller blade (42) is nine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201053417U CN201934323U (en) | 2011-04-12 | 2011-04-12 | Novel drainage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201053417U CN201934323U (en) | 2011-04-12 | 2011-04-12 | Novel drainage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934323U true CN201934323U (en) | 2011-08-17 |
Family
ID=44445842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201053417U Expired - Fee Related CN201934323U (en) | 2011-04-12 | 2011-04-12 | Novel drainage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972881A (en) * | 2021-11-04 | 2022-01-25 | 中山市富迪电器有限公司 | Power supply control circuit of alternating current motor coil |
-
2011
- 2011-04-12 CN CN2011201053417U patent/CN201934323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972881A (en) * | 2021-11-04 | 2022-01-25 | 中山市富迪电器有限公司 | Power supply control circuit of alternating current motor coil |
| CN113972881B (en) * | 2021-11-04 | 2024-06-11 | 中山市富迪电器有限公司 | Power supply control circuit of alternating current motor coil |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20200412 |