CN201038865Y - Motor for automatic cleaning machine in swimming pool - Google Patents
Motor for automatic cleaning machine in swimming pool Download PDFInfo
- Publication number
- CN201038865Y CN201038865Y CNU2007200697336U CN200720069733U CN201038865Y CN 201038865 Y CN201038865 Y CN 201038865Y CN U2007200697336 U CNU2007200697336 U CN U2007200697336U CN 200720069733 U CN200720069733 U CN 200720069733U CN 201038865 Y CN201038865 Y CN 201038865Y
- Authority
- CN
- China
- Prior art keywords
- motor
- main part
- swimming pool
- main body
- alloy material
- 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
Links
- 230000009182 swimming Effects 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 title abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 6
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000008204 material by function Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a motor for an automatic cleaning machine in a swimming pool, which consists of a motor main body and a front end cover, and is characterized in that the front end cover is made of copper alloy material, the main body is cylindrical, a middle main part which is provided with a middle shaft hole and is peripherally provided with a bearing placing groove, an assembling external thread and a limiting clamping groove, and a flange which is made of aluminum alloy material and is disc-shaped, a mounting hole is arranged on the main surface, an inner convex limiting snap ring is arranged on the inner annular surface, the front end cover is formed by fixedly combining structural parts made of two functional materials, the middle main part which is contacted with hypochlorous acid solution and has anticorrosion requirements under the working state is made of copper alloy which can ensure the performance and has relatively higher price, and the flange which has no direct influence on the performance of internal working components is still made of common aluminum alloy material, therefore, the method is favorable for ensuring the performance of the motor to be free from the corrosion influence of hypochlorous acid, prolonging the service life of the cleaning machine and saving the cost.
Description
Technical field
The utility model relates to a kind of electromechanical equipment, and particularly a kind of band has antirust function, help prolonging automatic rinser motor in the swimming pool of machine operation life-span front end housing.
Background technology
The mechanical component that in swimming pool, is used for fixing at present stator and rotor on the automatic rinser in the motor commonly used mostly cylinder iron or casting aluminium material make, because the Shuifu County in the swimming pool contains hypochlorous acid (bleaching powder), common cast iron and cast aluminium are easy to be corroded in the short period of time when working therein, cause bearing in the electric motor end cap by corrosion, stuck, motor is by stall, inefficacy.Theoretically, if make end cap with copper product, can effectively avoid taking place the problems referred to above, because when copper with after hypochlorous acid solution contacts, will be subjected to erosion to form layer of oxide layer on the surface of copper, this oxide layer can effectively stop further corrosion, through evidence, this method is effective really, but cost is too high when specifically putting into practice, thereby takes all factors into consideration from economy and point of view of practicability and also to owe desirable.
Summary of the invention
The purpose of this utility model is that automatic rinser motor in the novel swimming pool that a kind of further burn into that can effectively prevent electric motor end cap guarantees the motor useful working life will be provided.
Automatic rinser mainly is made up of motor main body and anterior end cap with motor in the swimming pool of the present utility model, be characterised in that described anterior end cap is combined by middle main part and ring flange, wherein: in the middle of described main part by Cu alloy material make, main body is cylindric, is provided with intermediate shaft hole above, outer periphery is equipped with bearing resettlement groove, assembling external screw thread and spacing draw-in groove; Described ring flange by aluminum alloy materials make, in the form of annular discs, interarea is provided with installing hole, inboard anchor ring is provided with the interior spacing snap ring of convex.
In addition, described spacing draw-in groove assembles mutually with the spacing snap ring of interior convex and conforms to, inserts when both the middle main part that Cu alloy material can be made is as the Birmasil ring flange is combined into one, and also can be one by the form sealing assembling that the assembling internal and external threads that matches each other is set respectively on the mutual fitting surface of middle main part and ring flange.
Under confined state, described ring flange and the setting of middle main part sealing and fixing are one, and are mounted on the motor main body by assembling external screw thread on the main part in the middle of described and the location and installation hole on the ring flange.
Based on automatic rinser motor in the utility model swimming pool of last design, because the structural member fixed combination that anterior end cap is arranged to be made by two kinds of functional materials forms, for contacting with hypochlorous acid solution under the operating state, there is the middle main part employing of requirement for anticorrosion can guarantee performance, but the higher relatively copper alloy of price is made, still adopt the common aluminum alloy material to make for the ring flange that does not have a direct influence with the internal work component performance, so both helped guaranteeing that motor performance avoided hypochlorous infection, prolong the working life of cleaning machine, help saving cost again.
Description of drawings
Fig. 1 is the front end housing basic structure schematic diagram of the utility model embodiment;
Fig. 2 is the front end housing outer face structural representation of the utility model embodiment.
Among the figure:
1. middle main part 2. ring flanges 3. intermediate shaft holes 4. bearing resettlement grooves
5. assemble external screw thread 6. spacing draw-in grooves 7. location and installation holes 8. spacing snap rings
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and exemplary embodiments.
In Fig. 1 and Fig. 2, automatic rinser mainly is made up of motor main body and anterior end cap with motor in the swimming pool of the present utility model, be characterised in that described anterior end cap is combined by middle main part 1 and ring flange 2, wherein: in the middle of described main part 1 by Cu alloy material make, main body is cylindric, is provided with intermediate shaft hole 3, outer periphery is equipped with bearing resettlement groove 4, assembling external screw thread 5 and spacing draw-in groove 6; Described ring flange 2 by aluminum alloy materials make, in the form of annular discs, be provided with location and installation hole 7 above, inboard anchor ring is provided with the interior spacing snap ring 8 of convex.In addition, the spacing snap ring 8 of described spacing draw-in groove 6 and interior convex assembling mutually conforms to, and the inserts when middle the main part 1 that will be made by Cu alloy material is as Birmasil ring flange 2 in the present embodiment is combined into one by the employing extrusion process.
Under confined state, described ring flange 2 is one with middle main part 1 sealing and fixing setting, and is mounted on the motor main body by assembling external screw thread 5 on the main part 1 in the middle of described and the location and installation hole 7 on the ring flange 2.
Claims (4)
1. automatic rinser motor in the swimming pool is made up of motor main body and anterior end cap, it is characterized in that described anterior end cap is combined by middle main part (1) and ring flange (2), wherein:
A. in the middle of described main part (1) by Cu alloy material make, main body is cylindric, is provided with intermediate shaft hole (3), outer periphery is equipped with bearing resettlement groove (4), assembling external screw thread (5) and spacing draw-in groove (6);
B. described ring flange (2) by aluminum alloy materials make, in the form of annular discs, be provided with location and installation hole (7) above, inboard anchor ring is provided with the interior spacing snap ring of convex (8).
2. automatic rinser motor in the swimming pool according to claim 1 is characterized in that the mutual assembling of described spacing draw-in groove (6) and the spacing snap ring of interior convex (8) conforms to.
3. automatic rinser motor in the swimming pool according to claim 1 is characterized in that described middle main part (1) is cast as one as inserts and aluminium alloy flange dish (2).
4. automatic rinser motor in the swimming pool according to claim 1 is characterized in that described anterior end cap is mounted on the motor main body by assembling external screw thread (5) on the middle main part (1) and the location and installation hole (7) on the ring flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200697336U CN201038865Y (en) | 2007-05-11 | 2007-05-11 | Motor for automatic cleaning machine in swimming pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200697336U CN201038865Y (en) | 2007-05-11 | 2007-05-11 | Motor for automatic cleaning machine in swimming pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038865Y true CN201038865Y (en) | 2008-03-19 |
Family
ID=39211389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200697336U Expired - Fee Related CN201038865Y (en) | 2007-05-11 | 2007-05-11 | Motor for automatic cleaning machine in swimming pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038865Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899284A (en) * | 2019-11-26 | 2020-03-24 | 中国航发沈阳黎明航空发动机有限责任公司 | Full-automatic carbon-hydrogen cleaning and fixing device for rotor |
-
2007
- 2007-05-11 CN CNU2007200697336U patent/CN201038865Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899284A (en) * | 2019-11-26 | 2020-03-24 | 中国航发沈阳黎明航空发动机有限责任公司 | Full-automatic carbon-hydrogen cleaning and fixing device for rotor |
| CN110899284B (en) * | 2019-11-26 | 2022-01-28 | 中国航发沈阳黎明航空发动机有限责任公司 | Full-automatic carbon-hydrogen cleaning and fixing device for rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Haobin Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20110511 |