Qhov hnyav, hlua ntev thiab lwm yam yuav tsum xav txog thaum yuav ib qho ntawm cov cav tov siab
Thaum koj ua kev yuav khoom los ntawm cov khw muag khoom sib txuas ntawm peb lub vev xaib, peb tuaj yeem tau txais txiaj ntsig koom nrog. 100% ntawm cov nqi uas peb them yog siv los txhawb peb lub hom phiaj tsis muaj txiaj ntsig. kawm ntxiv.
Yog tias koj muaj ib lub tsev tsis khoom nrog ntau cov ntaub pua plag, cov ntaub pua tsev tu tej zaum yuav yog ib qho zoo ntxiv rau kev co ntawm koj lub tshuab ntxuav. Nws tuaj yeem tshem tawm cov av thiab stains sai sai hauv txoj hauv kev uas txawm tias lub tshuab nqus tsev zoo tshaj plaws tsis tuaj yeem.
Larry Ciufo, uas yog tus saib xyuas Consumer Reports cov ntaub pua tsev ntxhua khaub ncaws tau hais tias "cov ntaub pua tsev ntxhua khaub ncaws yog txawv kiag li ntawm cov khoom siv nqus tsev vacuum. Qhov tseeb, "cov lus qhia rau cov tshuab no qhia koj kom siv lub tshuab nqus tsev ib txwm siv los nqus hauv pem teb ua ntej, thiab tom qab ntawd siv cov ntaub pua plag ntxuav kom tshem tawm cov av hauv av."
Hauv peb qhov kev sim, tus nqi ntawm cov ntaub pua tsev ntxhua khaub ncaws yog li ntawm $ 100 mus txog ze li $ 500, tab sis koj tsis tas yuav siv nyiaj txiag kom tau cov ntaub pua plag tsis muaj dab tsi.
Los ntawm peb cov kev ntsuam xyuas kev ua haujlwm tu, cov ntaub pua plag siv sijhawm peb hnub ua kom tiav. Peb cov engineers siv cov av nplaum liab Georgian rau cov pob zeb loj ntawm cov ntaub pua plag nylon. Lawv khiav cov ntaub pua tsev ntxhua khaub ncaws ntawm cov ntaub pua plag rau plaub lub voj voog ntub thiab plaub lub voj voog qhuav kom simulate cov neeg siv khoom tu tshwj xeeb ntawm cov ntaub pua plag. Tom qab ntawd lawv rov ua qhov kev xeem ntawm ob qho piv txwv.
Thaum lub sij hawm xeem, peb cov kws txawj siv lub colorimeter (ib lub cuab yeej uas ntsuas qhov nqus ntawm lub teeb wavelengths) coj 60 nyeem ntawv rau txhua cov ntaub pua plag hauv txhua qhov kev xeem: 20 nyob rau hauv lub xeev "raws", thiab 20 raug coj mus. Tom qab qias neeg, thiab tom qab 20 tu. 60 qhov kev nyeem ntawm peb qhov qauv ua rau tag nrho ntawm 180 nyeem ib tus qauv.
Xav txog kev siv ib qho ntawm cov tshuab ntxuav muaj zog no? Nov yog tsib yam uas yuav tsum nco ntsoov thaum koj mus yuav khoom.
1. Cov ntaub pua tsev ntxhua khaub ncaws hnyav thaum nws khoob, thiab hnyav dua thaum lub tank roj puv. Ntxiv cov tshuaj ntxuav rau ib qho qauv hauv peb qhov kev ntsuam xyuas yuav ntxiv 6 mus rau 15 phaus. Peb teev qhov khoob thiab qhov hnyav tag nrho ntawm cov ntaub pua tsev ntxhua khaub ncaws ntawm txhua nplooj ntawv qauv.
Lub tshuab ntxhua khaub ncaws loj tshaj plaws hauv peb qhov kev sim, Bissell Big Green Machine Professional 86T3, hnyav 58 phaus thaum thauj tag nrho thiab tej zaum yuav nyuaj rau ib tus neeg ua haujlwm. Ib qho ntawm cov qauv teeb pom kev zoo uas peb tau sim yog Hoover PowerDash Pet FH50700, uas hnyav 12 phaus thaum khoob thiab 20 phaus thaum lub tank puv.
2. Rau kev tu cov ntaub pua plag tsis tu ncua, cov txheej txheem kev daws teeb meem yog txaus. Cov neeg tsim khoom pom zoo kom koj siv lawv cov tshuaj ntxuav cov kua nrog cov ntaub pua plag, tab sis lawv tuaj yeem muag ntau lub kaum lossis ntau hom tshuaj ntxuav tshwj xeeb.
Rau kev tu cov ntaub pua plag tsis tu ncua, tsis tas yuav muaj cov tshuaj tshem tawm. Yog tias koj muaj cov stains tawv, xws li cov tsiaj qias neeg, koj tuaj yeem sim cov kev daws teeb meem rau cov stains.
3. Txheeb xyuas qhov chaw, txuas thiab qhov ntev ntawm lub hose. Qee cov ntaub pua tsev ntxhua khaub ncaws tsuas muaj ib lub tank dej thiab cov dej ntxuav. Tab sis peb pom tias nws yooj yim dua kom muaj ob lub tso dej sib cais, ib qho rau dej thiab ib qho rau ntxuav cov dej. Qee tus txawm tias ua ntej sib xyaw cov tshuaj thiab dej hauv lub tshuab yog li koj tsis tas yuav ntsuas lub tank dej txhua lub sijhawm. Kuj tseem nrhiav tus kov kom yooj yim rau kev txav lub tshuab.
Cov chaw yuav tsum xav txog: Qee cov tuam txhab lag luam hais tias lawv cov qauv tuaj yeem ntxuav cov plag tsev nyuaj xws li ntoo thiab cov vuas thiab cov ntaub pua plag. Kuj tseem muaj qee cov ntaub pua tsev ntxhua khaub ncaws uas muaj qhov chaw qhuav xwb, yog li koj tuaj yeem nqus dej ntau dua tom qab ntxuav thawj zaug, uas tuaj yeem ua kom lub sijhawm ziab.
Peb cov neeg kuaj pom tias qhov ntev hose sib txawv heev. Qee cov qauv muaj 61-nti hose; lwm tus muaj 155-nti hose. Yog tias koj xav tau ntxuav qhov chaw nyuaj mus txog, nrhiav cov qauv nrog cov hoses ntev dua. Ciufo tau hais tias "Yog tias koj cov ntaiv muaj ntaub pua plag, koj yuav xav tau cov kav dej ntev dua kom ncav cuag cov kauj ruam," Ciufo hais. “Nco ntsoov, cov tshuab no hnyav heev. Tom qab rub lub hose deb dhau lawm, koj tsis xav kom cov tshuab poob ntawm cov ntaiv. "
4. Cov ntaub pua tsev ntxhua khaub ncaws nrov heev. Lub tshuab nqus tsev zoo tib yam tuaj yeem ua suab nrov txog 70 decibels. Cov ntaub pua tsev ntxhua khaub ncaws nrov dua-hauv peb qhov kev sim, qhov nruab nrab suab nrov yog 80 decibels. (Hauv decibels, kev nyeem ntawv ntawm 80 yog ob npaug ntawm 70.) Ntawm qib decibel no, peb pom zoo kom hnav cov kev tiv thaiv kev hnov lus, tshwj xeeb tshaj yog thaum koj siv lub tshuab ntev. Yog li, thov yuav lub suab nrov tshem tawm lub mloog pob ntseg lossis pob ntseg pob ntseg uas lav txog li 85 dBA. (Saib cov lus qhia no kom tsis txhob hnov qab.)
5. Kev tu yuav siv sij hawm. Lub tshuab nqus tsev tuaj yeem tawm ntawm lub txee dai khaub ncaws thiab npaj siv. Tab sis li cas txog cov ntaub pua tsev ntxhua khaub ncaws? Tsis yog li ntawd ntau. Ua ntej, koj yuav tsum txav cov rooj tog tawm ntawm qhov chaw koj npaj yuav ntxuav, thiab tom qab ntawd koj yuav tsum nqus cov ntaub pua plag. Tom ntej no, sau lub tshuab nrog ntxuav cov kua thiab dej.
Thaum siv cov ntaub pua plag, koj tuaj yeem thawb thiab rub nws zoo li lub tshuab nqus tsev. Thawb cov ntaub pua plag ntxhua mus rau caj npab ntev, ces rub rov qab thaum txuas ntxiv rub tus txhais. Rau cov voj voog qhuav, tso tawm qhov ua kom tiav thiab ua tiav tib cov kauj ruam.
Txhawm rau nqus cov tshuaj ntxuav los ntawm cov ntaub pua plag, siv cov ntaub pua tsev ntxhua khaub ncaws kom qhuav. Yog tias cov ntaub pua plag tseem qias neeg heev, rov ua kom qhuav thiab ntub ob zaug kom txog thaum cov dej ntxuav tawm ntawm cov ntaub pua plag huv. Thaum txaus siab, cia cov ntaub pua plag qhuav tag, thiab tom qab ntawd nqis mus rau hauv cov ntaub pua plag lossis hloov cov rooj tog zaum.
Koj tseem tsis tau tiav. Tom qab txaus siab rau koj txoj haujlwm, koj yuav tsum tshem lub tshuab raws li cov lus qhia hauv cov neeg siv phau ntawv, ntxuav lub tank dej, thiab tshem tawm tag nrho cov khib nyiab los ntawm txhuam.
Nyeem rau rau kev ntsuam xyuas thiab tshuaj xyuas ntawm peb qhov zoo tshaj plaws cov ntaub pua tsev ntxhua khaub ncaws raws li CR qhov kev xeem dhau los.
Kuv txaus siab rau qhov kev sib tshuam ntawm kev tsim thiab thev naus laus zis - txawm tias nws yog phab ntsa ntub dej lossis lub tshuab nqus tsev nqus tsev vacuum - thiab qhov sib xyaw ua ke cuam tshuam li cas rau cov neeg siv khoom. Kuv tau sau cov lus hais txog cov teeb meem ntawm cov neeg siv khoom siv rau kev tshaj tawm xws li The Atlantic, PC Magazine, thiab Nrov Science, thiab tam sim no kuv zoo siab los hais txog lub ntsiab lus no rau CR. Yog xav paub ntxiv, thov koj ua raws li kuv ntawm Twitter (@haniyarae).
Post lub sij hawm: Aug-31-2021