中英文翻譯PULSATORFORAWASHINGMACHINEABSTRACTDisclosedisapulsatorforawashingmachinecapableofpreventinggenerationofaconcentricwaterflowsuchasaheart-typewaterflow.Thepulsaltorincludesabaseplatefixedtotheshafthousing,apluralityofplate-shapedwingsradiallyfixedtotheuppersurfaceofthebaseplateandforformingaconcentricwaterflowinthewashingwater.Apluralityofcoverplatesfixedonthemulti-steppededgesofthepluralityofplate-shapedwings,apluralityofprotrusionsradiallyandinacertainlengthformedontheuppersurfaceofeachofthepluralityofcoverplatesandforgeneratingawaterflowofthewashingwaterverticallyorientedtowardthetopofthewashingtubbybeingrotatedaccordingtotherotationofthebaseplat.Ingeneralawashingmachineforhomeuseisadevicewhichcaneasilyremovedirtandotherforeignmaterialscontainedinwashingarticles,usingwashingwater,detergentsandsoon.Suchawashingmachineforhomeusecanbeclassifiedasawaterwhirlpool-stylewashingmachine,awaterstirring-stylewashingmachine,oradrum-stylewashingmachinebywashingmethods.Inthiscase,thewaterwhirlpool-stylewashingmachineisawashingmachinewhichwasheswashingarticlesbyfrictionamongthewashingarticles.Thatis,ifapulsatormountedonthebottomofthewashingtubisrotated.Aheart-shapedwaterflowisgeneratedtocausecontactofthewashingarticleswitheachother,sothatthewashingarticlesarewashed.Thewaterstirring-stylewashingmachineisawashingmachinewhichwasheswashingarticlesduetothestrikingofthewashingarticlesagainstthewashingagitatorandthewallofthewashingtub.Thatis,ifthewashingagitatormountedonthecenterofthewashingtubisregularlyrotatedthestirringprominenceformedontheoutersurfaceofthewashingagitatorgeneratesawaterflowsothatthewashingarticlesstrikeagainstthewateragitatorandthewallofthewashingtub.Thewashingarticlesarewashedbythestrikingofthewashingarticlesagainstthewateragitatorandthewallofthewashingtub.Ontheotherhand,thedrum-stylewashingmachineisawashingmachinewhichwasheswashingarticlesbymovingthewashingarticlesupanddowninacircularmotion.Thedrum-stylewashingmachinehasacylinder-typedrummountedinparallelwiththewashingtub.Thecylinder-typedrumincludesapluralityofholesandapluralityofprominences.Whenthecylinder-typedrumisrotated,thepluralityofprominencesmovethewashingarticlesupandthemoved-upwashingarticlesdropdownduetothegravityoftheearth.Inthewaymentionedabovethedirtwithinthewashingarticlesiswashedclear.Ofthewashingmachinesmentionedabove,thewaterwhirlpool-stylewashingmachineisgenerallyusedforhomeuse.Thewaterwhirlpool-stylewashingmachineisexplainedbelowindetailreferringtoFIG.1andFIG.2.FIG.1isaschematicviewofaconventionalwashingmachineandFIG.2isaschematicviewofthepulsatorofFIG.1.AsshowninFIG.1,amotor4,whichgeneratesarotatingforcewithaninputofexternalelectricpower,ismountedontheouterbottomofthereservoir1.Ashafthousing5fortransmittingtherotatingforceofmotor4isconnectedtothemotor4throughpulleys21andapulleybelt22.Arotatingforceofshafthousing5istransmittedtoapulsator3throughashaft70fshafthousing5.Shaft7isprotrudedinsideawashingtub2throughthebottomofreservoir1.Ontheupperportionofshaft6pulsator3isfixed.AsshowninFIG.2,pulsator3hasacircular-shapedplate8,andapluralityofwingprominences6radiallyformedontheuppersurfaceofcircular-shapedplate8.Insuchaconventionalwashingmachine,motor4isrotatedwithaninputofelectricpower.Therotationofmotor4istransmittedtoshafthousing5totherebyrotateshaft7.Whenshaft7isrotatedcircular-shapedplate80fpulsator3isrotatedaccordingly.Thepluralityofwingprominencesformedoncircular-shapedplate8isrotated.Therotationofthepluralityofwingprominences6rotatesthewashingwaterandthewashingarticles.Thatis,therotationofpulsator3generatesacentrifugalforceofthewashingwater.Andthecentrifugalforcemovestheouterperipheryportionofthewashingwaterupwardswhilemovingtheinnerportionofthewashingwaterdownwardstherefore.Aheart-typewaterflowisformedinthewashingwater.Suchaheart-typewaterflowwhichisaconcentricwaterflowcausesthewashingarticlestobegatheredinthecenterthereofandtomakecontactwitheachothersoastoremovethedirtofthewashingarticles.Inthewashingofwashingarticlesbytheheart-typewaterflow,thewashingarticlesinthecenterportionoftheheart-typewaterftowbecometangledwitheachothertotherebydeterioratetheeffectivenessofthewashing.Sincethewashingarticlesmoveinaccordancewiththeheart-typewaterflow,thewashingarticlesinthecenterportionoftheheart-typewaterflowarenotsufficientlywashedSUMMARYOFTHEINVENTIONAccordingly,itisanobjectofthepresentinventiontoprovideapulsatorforawashingmachinecapableofpreventinggenerationofaconcentricwaterflowsuchasaheart-typewaterflow.Inordertoachievetheobject,apulsatorforawashingmachineaccordingtoanembodimentofthepresentinventioncomprisesabaseplate,apluralityofplate-shapedwings,apluralityofcoverplatesandapluralityofprotrusion.Thebaseplateisfixedtoashafthousingtoberotatedaccordingtoarotationoftheshafthousing.Thepluralityofplate-shapedwingsisradiallyandverticallyfixedtotheuppersurfaceofthebaseplatesoastoberotatedaccordingtotherotationofthepluralityofplate-shapedwings.Therotationofthepluralityofplate-shapedwingsformsaconcentricwaterflowingwashingwater.Eachoftheplurality0fplate-shapedwingshasamulti-steppededge.Thepluralityofcoverplatesisfixedonthemulti-steppededgesofthepluralityofplate-shapedwings.Eachofthepluralityofcoverplatesisadisc-shapedplatehavingaholeinthecenterportion.Thepluralityofprotrusionsisradiallyandinacertainlengthformedontheuppersurfaceofeachofthepluralityofcoverplatesthepluralityofprotrusionsisrotatedaccordingtotherotationofthebaseplatetogenerateawaterflowofthewashingwaterverticallyorientedtowardthetopofthewashingtub.Therefore,usingthepulsatorforawashingmachineaccordingtothepresentinventioncangenerateaneffectthatpreventthetanglingofwashingarticlesbygeneratingaverticallyorientedwaterflowtoinhibitthegenerationofaconcentricwaterflowinthewashingwater.Aswellasgeneratesanothereffectthatperformswashingofthewashingarticlessufficientlybyfloatingthewashingarticlesfullyinthewashingtub.洗衣機(jī)用波輪摘要公開(kāi)一種用于能夠防止產(chǎn)生同心水流的洗衣機(jī)波輪，如向心水流。該波輪包括一個(gè)固定在軸套上的基板，多個(gè)被徑向固定在基板的上表面上的板狀葉片，用于在洗滌水中形成同心水流。多個(gè)板形葉片被固定在的多級(jí)邊緣的蓋板上，以及多個(gè)徑向突起物按一定長(zhǎng)度形成于每塊蓋板的上表面上，根據(jù)基板的旋轉(zhuǎn)，使洗滌水產(chǎn)生朝洗衣筒頂部垂直運(yùn)動(dòng)的水流。一般適用于家用的洗衣機(jī)是一種利用洗滌水、洗滌劑等能很容易地除去含在洗滌物中污垢和其它雜質(zhì)的裝置。這樣的家用洗衣機(jī)按洗滌方法可分為水渦流式洗衣機(jī)、水?dāng)嚢枋较匆聶C(jī)、或滾筒式洗衣機(jī)。在這種情況下，水渦流式洗衣機(jī)是一種靠洗滌物間摩擦清洗洗滌物的洗衣機(jī)。就是說(shuō)，如果安裝在洗衣筒底部上的攪拌器旋轉(zhuǎn)時(shí)，產(chǎn)生心形水流，使洗滌物相互接觸，從而對(duì)洗滌物品進(jìn)行洗滌。水?dāng)嚢枋较匆聶C(jī)是一種靠洗滌物在洗滌攪拌器和洗衣筒壁上的撞擊來(lái)清洗洗滌物品的洗衣機(jī)。就是說(shuō)，當(dāng)安裝在洗衣筒中央的洗滌攪拌器有規(guī)律地轉(zhuǎn)動(dòng)時(shí)，洗滌攪拌器外表面的攪拌凸出物產(chǎn)生水流，從而使洗滌物撞擊在水?dāng)嚢杵骱拖匆峦驳谋谏?。通過(guò)洗滌物撞擊在水?dāng)嚢杵骱拖匆峦脖谏蟻?lái)對(duì)被洗滌物品進(jìn)行清洗。另一方面，滾筒式洗衣機(jī)則是一種靠洗滌物向上和向下作圓周運(yùn)動(dòng)來(lái)洗滌被洗滌物品的洗衣機(jī)。滾筒式洗衣機(jī)具有與洗滌筒平行安裝的圓柱滾筒。圓柱形筒包括多個(gè)孔和多個(gè)凸起。當(dāng)圓柱筒轉(zhuǎn)動(dòng)時(shí)，多個(gè)凸起使洗滌物向上運(yùn)動(dòng)，再靠地球引力作用使向上運(yùn)動(dòng)的洗滌物下落。采用上述方法，洗滌物中的污漬被洗滌干凈。上述提到的洗衣機(jī)中，水渦流式洗衣機(jī)一般作家庭使用。參見(jiàn)圖1和圖2，詳細(xì)說(shuō)明水渦流式洗衣機(jī)。圖1是一個(gè)傳統(tǒng)洗衣機(jī)的示意圖，圖2為圖1洗衣機(jī)的波輪的示意圖。如圖1所示，電機(jī)4被安裝在蓄水池1外底部，電機(jī)4靠外部輸入的電力產(chǎn)生轉(zhuǎn)動(dòng)力，通過(guò)滑輪21和皮帶22將用于傳遞電機(jī)4的轉(zhuǎn)動(dòng)力的軸套5與電機(jī)4連接，通過(guò)軸套5的軸7將軸套5的轉(zhuǎn)動(dòng)力傳遞到波輪3上，軸7穿過(guò)蓄水池1的底部伸入洗衣筒2內(nèi)，在軸