Nokuba yeyiphi na indlela esetyenziswa ngayo, ukukhetha uhlobo lwepompo olufanelekileyo kakhulu ngumceli mngeni. Phakathi kweendlela ezininzi zobuchwepheshe bokudlulisa ulwelo,iimpompo ze-diaphragmkwayeiimpompo ze-peristaltic zezona ntlobo zimbini zixhaphakileyo.

Ngoko ke, yeyiphi kwezi teknoloji zimbini engcono? Zeziphi izicelo ezifanelekileyo?

Ukukhethwa kwepompo kuyinkimbinkimbi kungekuphela nje ngenxa yezinto ezininzi ekufuneka ziqwalaselwe, kodwa nangenxa yeentlobo ngeentlobo zepompo. Njengeetekhnoloji ezimbini zokudlulisa ulwelo ezisetyenziswa kakhulu, iipompo ze-diaphragm kunye neepompo ze-peristaltic nganye ineendlela ezahlukeneyo zokusetyenziswa. Ngezantsi, siza kujonga iingenelo kunye nemida yezi tekhnoloji zimbini zepompo.

Imigaqo yokusebenza yeepompo zeDiaphragm kunye nePeristaltic

Nangona ezi ntlobo zimbini zepompo zihlala zisetyenziswa kwiimeko ezifanayo zokudluliselwa kolwelo, imigaqo yazo yokusebenza yahlukile kakhulu.Iimpompo ze-diaphragmukuvelisa ukuhamba ngokuqhuba i-diaphragm eguquguqukayo kwintshukumo ejikelezayo, inyanzela i-medium (ulwelo) ngaphakathi kwigumbi lepompo ukuba ihambe. Iimpompo ze-Peristaltic (ezaziwa ngokuba zii-hose pumps) zenziwe ngebhloko yoxinzelelo, ii-rollers, kunye ne-compressed hose. Ii-roller ezijikelezayo zicinezela i-hose rhoqo, ziqhubela ulwelo ngaphakathi.

Yeyiphi ipompo engcono kwizinto ezimanzi?
Zombini ezi ntlobo zeempompo zixhaphakile kwiindlela ezahlukeneyo zokusetyenziswa, kuquka ezonyango, elebhu, iikhemikhali/iikhemikhali zepetroli, ukuprinta i-inkjet, kunye nezolimo. Xa ukhetha impompo, kukho izinto ezininzi ekufuneka ziqwalaselwe. Phakathi kwezona zibalulekileyo zezi:
Ixabiso lobomi bonke
Ukuphathwa kombhobho
Ukucoca kunye nokubulala iintsholongwane
Ukuhamba kunye nokubetha kwentliziyo
Ukusetyenziswa ngezixhobo zokucoca kunye nezokucoca ezibuthathaka
Ukusetyenziswa kolwelo oluyingozi

SZisebenza njani ezi pump zimbini kwezi zinto? Zithini iingenelo zazo?

 Iindleko Zobomi Bonke

Nokuba yeyiphi na iteknoloji yepompo esetyenzisiweyo, iindleko zokusebenza, ngaphaya kwexabiso lokuthenga, nazo zizinto ekufuneka ziqwalaselwe. Ukugcinwa nokusetyenziswa kwamandla zezona zinto zimbini zibalulekileyo kwiindleko zakho zokusebenza. Iipompo zeDiaphragm azifuni ukugcinwa rhoqo. Ukususa nokutshintsha idiski yediaphragm okanye yevalvu yinkqubo elula neyonga imali. Uninzi lolondolozo oluqhelekileyo lweepompo zediaphragm lunokwenziwa ngumsebenzisi, ukususa imfuneko yokutyelela umenzi kwaye kubangele iindleko ezongezelelweyo zokugcinwa.

Nangona zombini ezi teknoloji zisebenzisa iityhubhu ukuhambisa imidiya ngaphakathi nangaphandle kwepompo, ziipompo ze-peristaltic kuphela ezisebenzisa iirola ukucinezela iityhubhu (ipayipi). Lo ngumgaqo ohambelana neepompo ze-peristaltic kwaye ngumba woyilo ongenakuphepheka. Iipompo ze-Diaphragm azixhomekeki kwiirola okanye kwiityhubhu ezicinezelweyo ukuhambisa ulwelo, ngaloo ndlela ziphepha umngcipheko wokwaluphala kweetyhubhu. Oku kungaxhomekeki kwiityhubhu kunika iingenelo ezithile.

Iimpompo zePeristaltic zihlala zinexabiso eliphantsi lokuqala. Nangona kunjalo, ngokuhamba kwexesha, iindleko zokusebenza zinokunyuka ngokukhawuleza. Iimbhobho zazo zifuna ukutshintshwa rhoqo, nto leyo eyongeza kwiindleko. Nangona ukutshintshwa kweembhobho kulula, isidingo esiqhelekileyo sokutshintshwa kwandisa iindleko zokusebenza. Ukugcinwa kweerola kunye nezinye iindawo zangaphakathi nako kudla ngokuba nzima kwaye kubize kakhulu. Ngokubanzi, iimpompo zediaphragm zineendleko eziphantsi zobomi kunezo iimpompo ze-peristaltic.

Ukuthembeka
Iimpompo zePeristaltic zixhomekeke ngokupheleleyo kwiityhubhu ukuze zithuthe ulwelo lwazo. Ekuhambeni kwexesha, ukushukuma rhoqo kunye nokucinezelwa kweerola zempompo kuyawohloka la matyhubhu, okubangela ukuba alahlekelwe bubuthambile bayo kunye nokuguguleka kwayo. Oku kukhokelela ekunciphiseni amazinga okuhamba kwamanzi kunye nezinye iingxaki. Ngenxa yoko, iityhubhu kufuneka zitshintshwe rhoqo, nto leyo enyusa iindleko. Eyona nto ingcono, iityhubhu ezigugileyo zinciphisa ukusebenza kakuhle. Okona kubi, iityhubhu zinokuqhekeka okanye ziqhekeke, nto leyo ekhokelela ekuvuzeni, ukungasebenzi, kunye nomonakalo wempompo. Oku kunokuba yintlekele ukuba ulwelo olupompelweyo luyingozi okanye lunobuthi. Ezinye izinto zeempompo zediaphragm nazo ziyawohloka, kodwa kungekhona ngokukhawuleza okanye ngokuqatha.Iipayipi zepompo zePeristaltic zifuna ukutshintshwa rhoqo, ngesiqhelo amaxesha amaninzi ngonyaka. Iindleko zokutshintshwa zinokuba phezulu, kwaye kuxhomekeke kwisicelo, iipayipi ezenziwe ngezinto ezikhethekileyo zinokufuneka, nto leyo eyandisa iindleko.

Ukucoca kunye nokubulala iintsholongwane
Iimpompo ze-diaphragm zingacocwa ngeendlela ezahlukeneyo, kuxhomekeke kwindlela ezisetyenziswa ngayo kunye nolwelo olupompelweyo. Kwiinkqubo ezininzi, ukupompa nje isisombululo sokucoca ngempompo kwanele. Nangona kunjalo, ezinye iinkqubo zifuna ukuqhaqhwa ngokupheleleyo kwentloko yempompo. Nje ukuba impompo iqhawulwe, ukucoca ngokupheleleyo kunokuba nzima.

Xa usebenzisa ipompo ye-peristaltic, ityhubhu ingasuswa, ilahlwe, kwaye itshintshwe, oko konga ixesha kwaye kube lula ukucoca. Ukuba nje ityhubhu itshintshwa rhoqo kwaye akukho kuvuza okanye ukuqhekeka, akukho mfuneko yokucoca yonke ipompo ukuqinisekisa ubunyulu be-media. Ngaphandle kokwenza lula ukucoca, iipompo ze-peristaltic kulula ukuzicoca. Oku kubalulekile kwiilabhoratri nakwezinye iinkqubo ezifuna ukucoca rhoqo. Ekubeni i-media idibana kuphela netyhubhu, kuphela loo tyhubhu kufuneka icoceke.

Izinga lokuhamba kunye nokuxinana
Zombini iimpompo ze-peristaltic kunye neze-diaphragm zinokufikelela kwizinga eliphezulu lokuhamba kwamanzi. Nangona kunjalo, iimpompo ze-diaphragm zibonelela ngeengenelo zokubonelela ngokuhamba okuthambileyo kunye nokuphambuka okuphantsi. Ngenxa yokuba iimpompo ze-peristaltic zicinezela iityhubhu, ukufikelela ekuhambeni okufanelekileyo okufunekayo kwezinye izicelo kunokuba ngumceli mngeni. Le ngxaki ingancitshiswa ngandlela thile ngokuthenga ipompo ye-peristaltic ebiza kakhulu exhotyiswe ngee-roller ezingaphezulu. Nangona kunjalo, ii-roller ezongezelelweyo zikhawulezisa ukuwohloka kokusebenza, zicinezela kwaye zigubungele iityhubhu ngokukhawuleza, ngaloo ndlela zichaphazela izinga lokuhamba kwamanzi. Ukusebenzisa izixhobo ezahlukeneyo zeetyhubhu kunokunceda ukunciphisa ukuphambuka kancinci, kodwa oku kunokunyusa iindleko kwaye kuchaphazele izinga lokuhamba kwamanzi.

Iimpompo ze-diaphragm zibonelela ngemivumbo ezinzileyo ngakumbi ngokuhamba kwexesha, nto leyo ekhokelela kwisantya sokuhamba esilinganayo. Ukuze kufezekiswe ukuhamba okuthambileyo nokuphantsi kwe-pulsation, abanye abavelisi beempompo ze-diaphragm banikezela ngolungelelwaniso lwe-diaphragm ezininzi apho ii-diaphragm zihamba ngezigaba, zisusa phantse amaza okubetha kwentliziyo nganye. Iimpompo ze-diaphragm ezintsha zikwanoo-dampers abadibeneyo kunye namagumbi okuchukumisa ukuze kuncitshiswe i-pulsation ngakumbi. Ezi ndlela zenza iimpompo ze-diaphragm zifaneleke ngakumbi kwizicelo ezifuna ukuhamba okuthambileyo.

Iimpompo zePeristaltic zibonelela ngezinye izibonelelo malunga nokuhamba kwamanzi, ngakumbi kwizicelo ezifuna ukuhamba kwamanzi okuya kwicala elinye. Ukukwazi kwazo ukutshintsha ngokukhawuleza indlela yokuhamba kwamanzi ngaphandle kotshintsho olukhulu kuzenza zilungele ukusetyenziswa kwezicelo ezifuna ukuhamba kwamanzi okuguquguqukayo. Ukuhamba kwamanzi okuya kwicala elinye kunokufezekiswa ngokutshintsha nje indlela yokujikeleza kweerola. Iimpompo zePeristaltic zikwafanelekile kwizicelo ezifuna ipompo enye ukubonelela ngamanqanaba okuhamba kwamanzi amaninzi okanye ukuhamba kwamanzi amaninzi. Nangona kunjalo, ezi zakhono zinokufuna iirola ezongezelelweyo okanye nepompo enomthamo omkhulu werola.

Ukuba loluphi ubuchwepheshe bepompo oluhlangabezana kakuhle neemfuno zokuhamba kwamanzi luxhomekeke kwisicelo esithile. Iipompo zePeristaltic zikhetho olungcono kwizicelo ezifuna ukuhamba kwamanzi ngamacandelo amaninzi. Iipompo zeDiaphragm zifanelekile kwizicelo ezifuna ukuhamba okuzinzileyo, okulinganayo kunye nokubetha okuphantsi.

Kwizinto ezincinci kunye ne-Shear-Sensitive Media
Iinkqubo ezininzi zifuna ukudluliselwa kolwelo oluneziqwenga. Iimpompo zeDiaphragm zibalasele ekuphatheni iziqwenga ngaphakathi kobukhulu obuthile. Ziqhelekile kwiinkqubo zokuprinta i-inkjet kwaye zinokuphatha uninzi lwee-inki ngaphandle kobunzima. Nangona kunjalo, zinokuba nzima ngee-particles ezinde, iifayibha, kunye ne-pasty media. Iimpompo zeDiaphragm zixhomekeke kwiivalvu zokujonga ukusebenza, ezinokuvaleka zezi zixhobo. Iimpompo zePeristaltic azinazo ezi valve, nto leyo ephelisa le ngxaki. Isenzo sokucinezela kweerola sikwahambisa iziqwenga ngokulula.

Iimpompo zeDiaphragm zibalasele ekuphatheni uninzi lweentlobo zezixhobo ezithintela ukucheba. Nangona kunjalo, kwiizixhobo ezithintela ukucheba kakhulu, ezifana negazi okanye iiseli, iimpompo ze-peristaltic zikhetho olungcono. Ngenxa yokuba isenzo sokupompa sempompo ye-peristaltic asinampembelelo ingako kulwelo, akukho thuba lincinci lokonakalisa okanye lokushukumisa ukumiswa okupompelweyo.

Kwizinto ezinobungozi okanye ezishushu kakhulu
Ulwelo oludlakadlaka lunokonakalisa ngokukhawuleza imibhobho yepompo ye-peristaltic, nto leyo eyonyusa umngcipheko wokuvuza. Ukusebenzisa izixhobo zetyhubhu ezinganyangekiyo ngamakhemikhali kunokunciphisa lo mngcipheko, kodwa oku kwandisa iindleko kwaye kunokuchaphazela ukusebenza. Izinto eziqwalaselwe ngokhuseleko zenza ukugcinwa, okusele kuqhelekile, kube nzima ngakumbi, njengoko ukuvuza kwezi zinto kunokuba nemiphumo emibi kakhulu.

Iimpompo zeDiaphragm zihlala zakhiwe ngezinto ezichasene neekhemikhali. Njengeempompo ze-peristaltic, ezi zinto zonyusa iindleko. Nangona kunjalo, ngokungafaniyo neempompo ze-peristaltic, iimpompo ze-diaphragm azifuni ulondolozo olufanayo lokukhusela olufunekayo ukuze ziphathe ulwelo oluyingozi ngokukhuselekileyo. Iimpompo zeDiaphragm zikwakwazi ukuphatha ulwelo kumaqondo obushushu aphezulu. Uninzi lweetyhubhu ezisetyenziswa kwiimpompo ze-peristaltic azifanelekanga ukuthutha imidiya eshushu kakhulu okanye ebandayo. Ulwelo olushushu kakhulu lunokwenza iityhubhu zithambe kakhulu, zichaphazele ukuhamba kwaye zonyuse amathuba okuqhuma. Ngokufanayo, ulwelo olubandayo kakhulu lunokwenza iityhubhu ziqine kakhulu, zithintele ukuhamba kakuhle. Ngelixa iimpompo ze-diaphragm zinokufuna izixhobo ezikhethekileyo kwezi nkqubo, zifanelekile ngakumbi ukupompa zombini imidiya eshushu nebandayo.

Ukukhethwa kwePompo
Iimpompo zePeristaltic zinoluhlu olulinganiselweyo lwezicelo kodwa ziselukhetho olufanelekileyo kwiintlobo ngeentlobo zezicelo. Zifanelekile ukupompa ulwelo oluqinileyo okanye olune-turbid, kunye ne-media ebuthathaka ekuchebeni. Iimpompo zeDiaphragm kulula ukuzicoca kwaye zanele kwiintlobo ngeentlobo zezicelo. Nangona kunjalo, iimpompo zePeristaltic zinokucocwa ngokukhawuleza kwaye zicocwe iintsholongwane kuba iityhubhu zazo zinokususwa kwaye zilahlwe emva kokusetyenziswa. Ke ngoko, zikhetho olungcono kwiintlobo ngeentlobo zezicelo ezifuna ukucocwa rhoqo.

Nangona iimpompo ze-diaphragm zisetyenziswa kakhulu kwihlabathi liphela, oku akusoloko kunjalo. Ukukhetha uhlobo lwempompo kuxhomekeke kwiimfuno ezithile zesicelo. Iimpompo ze-diaphragm zineendleko zokulungisa eziphantsi ebomini bazo, iindleko zokusebenza ziphantsi, kwaye zihlala ixesha elide. Kulula ukuzigcina nokuzilungisa kwaye zibonelela ngeendlela ezahlukeneyo zokuhamba okuzinzileyo, okugudileyo kunye nokuphefumla okuphantsi. Zikwalukhetho olungcono kwiizicelo eziphatha ulwelo oluqatha, olurhabaxa, nolushushu kakhulu.