Impompo yeeRoots yenza ivacuum isebenzisa iirotha ezimbini ezijikelezayo, ezilobe. Ezi rotors zibamba igesi kwindawo yokungena kwaye ziyithuthe ngaphaya kwendlu yempompo ngaphandle koxinzelelo lwangaphakathi. Oku kuqhubela phambili, ukuhanjiswa kwesantya esiphezulu seemolekyuli zegesi kunciphisa uxinzelelo, ukuphumeza i-vacuums ephantsi njenge-10⁻⁵ mbar kunye nenkxaso efanelekileyo. Imakethi yempompo yempompo yevacuum yehlabathi ikhula ngokuzinzileyo iqaqambisa ukubaluleka kwayo.
Amacandelo amaninzi abalulekileyo axhomekeke kwiImpompo vacuum yeengcambu, kuquka:
• Ishishini leSemiconductor: Kwiinkqubo ezifana ne-thitle-film deposition kunye ne-etching.
• Ishishini leMichiza: Kwizinto ezisetyenziswayo ezifana nokudila kunye nokomisa.
• Ishishini loShishino: Lokuhluza isifunxa kunye nokomisa umkhenkce.
Ukusebenza Ngaphakathi kwePumpu yokufunxa iingcambu
Ipompo yokufunxa iRoots isebenza kumgaqo olula kodwa osebenzayo kakhulu. Indlela yayo yangaphakathi ihambisa igesi ukusuka kwindawo yokungena ukuya kwindawo yokuphuma ngaphandle kokuyicinezela ngaphakathi kwegumbi lokumpompa. Le nkqubo ixhomekeke kwintshukumo edityanisiweyo yamacandelo amaninzi abalulekileyo asebenza ngokuhambelana ngokugqibeleleyo.
Umjikelo oZine wokuSebenza
Isenzo sokumpompa senzeka kumjikelo oqhubekayo, onamanyathelo amane ophindaphinda amawakawaka ngomzuzu. Iirotor zanamhlanje zinokujikeleza ngesantya ukusuka kwi-3,000 ukuya kwi-6,000 RPM. Esi santya siphezulu sivumela impompo ukuba ihambise imiqulu emikhulu yerhasi ngokukhawuleza okukhulu.
Ukuthatha: Njengoko iirotha ezimbini ezilobe zijikeleza kumacala achaseneyo, ipokotho yendawo ivula kwindawo yokungena yempompo. Irhasi esuka kwigumbi lokucoca ingena kulo mthamo uyandayo.
Ukwahlukaniswa: Incam ye-rotor lobe idlula i-port yokungena. Esi senzo sibamba umthamo othile wegesi phakathi kwe-rotor kunye nezindlu zempompo.
Uweliselo: Ipokotho yerhasi ebanjiweyo iye itshayelwe inqumle ngaphakathi kwendlu ukuya kwindawo yokuphuma. Uphawu oluphambili lwempompo yokucoca i-Roots kukuba ayicinezeli le gesi ngexesha lokudluliselwa. Lo msebenzi ungadibanisiyo, ongenawoli we-oyile wenza ukuba ungakhathali kwizixa ezincinci zothuli okanye umphunga wamanzi.
Ukukhupha: I-rotor iyaqhubeka nokujika, ityhila i-pocket yegesi kwi-port outlet. Emva koko igesi iyanda kumgca wokukhupha, apho ipompo yokuxhasa isusa khona kwinkqubo. Lo mjikelo uphinda, ngokuqhubekayo uhambisa igesi ukusuka kwi-inlet ukuya kwindawo yokuphuma kunye nokunciphisa uxinzelelo lwenkqubo.
Qaphela: Ngelixa isebenza kakuhle kwiigesi ezininzi, isakhono sokufunxa sempompo yeeRoots sisezantsi kwiigesi ezilula kakhulu njengehydrogen xa kuthelekiswa nezinye iintlobo zempompo.
Amacandelo aPhambili kunye neMisebenzi yawo
Ukusebenza okuthembekileyo kwempompo yeeRoots kuxhomekeke kumalungu ambalwa abalulekileyo enziwe ngobuchwephesha obuphezulu.
I-Rotors: Ipompo iquka ezimbini ezidibeneyo, i-lobed rotors (ehlala imile njenge-figure-eight). Ubume, okanye iprofayili, yezi lobes ichaphazela ngokuthe ngqo ukusebenza. Uyilo olwahlukileyo lubonelela ngorhwebo phakathi kwesantya sokumpompa kunye nokusebenza kakuhle. Iirotors ze-Helical, umzekelo, zinceda ukunciphisa uxinzelelo lwe-pulsation kunye nengxolo yokusebenza.
| Uhlobo lweProfayili yeRotor | Pumping Speed Advantage | Umthamo wokusetyenziswa komthamo |
|---|---|---|
| Inoveli elliptical | Amaxesha angama-1.5 aphezulu kune-elliptical ephezulu | Phezulu |
| I-elliptical ephezulu | Ukusebenza okusemgangathweni | Isondela kwi-55% |
Izindlu (I-Casing): Lo ngumzimba wangaphandle ovale ii-rotors. Yakhelwe ukumelana neeyantlukwano zoxinzelelo phakathi kwenkqubo yevacuum kunye nomoya. Izinto ezisetyenziselwa izindlu kunye neerotors zixhomekeke kwiimfuno zesicelo zokumelana nokubola, amandla kunye neendleko.
| Izinto eziphathekayo | Izinto Eziluncedo Ezingundoqo | Izicelo eziqhelekileyo |
|---|---|---|
| Jula i-ayini | Amandla aphezulu, ukumelana nokunxiba kakuhle, ukonga imali. | Imizi-mveliso ngokubanzi, iikhemikhali, kunye nokulungiswa kokutya. |
| Yenziwe ngentsimbi eshayinayo | Ukuchasana nokugqwesa okugqwesileyo, iimpawu zococeko. | Amachiza, isemiconductor, kunye nezixhobo zonyango. |
| Ingxubevange yeAluminiyam | Ilula, i-conductivity entle ye-thermal. | I-aerospace, iimoto, kunye neenkqubo zempompo eziphathwayo. |
Iigiya zeXesha: Zibekwe ngaphandle kwegumbi lokumpompa, iigiya zexesha zibalulekile. Badibanisa iirotor ezimbini, baqinisekisa ukuba bajikeleza kumacala ahlukeneyo ngaphandle kokuchukumisa omnye nomnye okanye izindlu. Olu ngqamaniso lubalulekile kumsebenzi wompompo ongadibaniyo.
Amatywina e-Shaft: Izitywina zithintela umoya ukuba ungavuzi kwigumbi lokufunxa kwaye zinqande izithambiso ekungcoliseni inkqubo. Ukukhethwa kwesitywina kuxhomekeke kwinqanaba elifunekayo le-vacuum kunye nesicelo.
| Uhlobo lwetywina | Inkqubo | Engcono Kwi |
|---|---|---|
| Labyrinth Seal | Isebenzisa indlela entsonkothileyo ukumisa ukuhamba; akukho qhagamshelwano. | Izicelo zesantya esiphezulu apho kufuneka i-zero inxibe. |
| Mechanical itywina | Isebenzisa ubuso obukhazimlisiweyo obukhulu, obugcwele intwasahlobo. | Uxinzelelo oluphezulu, ubushushu obuphezulu, kunye neemfuno zokuvuza okuphantsi. |
| Magnetic Fluid Seal | Isebenzisa ulwelo lwemagnethi ukwenza umqobo ogqibeleleyo. | Usetyenziso lwevacuum ephezulu efuna ukuvuza kweqanda. |
Ukubaluleka Kweziqinisekiso Ezichanekileyo
Igama elithi "ukucoca" libhekisela kwizithuba ezincinci, ezibalwayo phakathi kwee-rotors naphakathi kwee-rotors kunye nezindlu. Ezi zikhewu ziyimfihlelo yempumelelo yempompo. Bavumela ii-rotors ukuba zijikeleze ngesantya esiphezulu ngaphandle kokukhuhlana, okubonelela ngeenzuzo ezininzi:
Ukuqalisa ngokukhawuleza
Ukusetyenziswa kwamandla aphantsi
Isantya esiphezulu sokumpompa
Iindleko eziphantsi zokusebenza kunye nokugcinwa
Nangona kunjalo, ezi zithintelo kufuneka zilawulwe ngokugqibeleleyo. Ngexesha lokusebenza, impompo ivelisa ubushushu. Obu bushushu bubangela ukuba iinxalenye zentsimbi zande, inkqubo eyaziwa ngokuba kukwandiswa kwe-thermal. Njengoko i-rotors kunye nezindlu zanda, ukucocwa phakathi kwabo kuyancipha.
Isilumkiso: Ukuba ucoceko luba luncinci kakhulu ngenxa yokwandiswa kwe-thermal okanye ukuhlanganisana okungalunganga, ii-rotors zinokwenza uqhagamshelwano kunye nomnye okanye indlu. Oku kukhokelela kungquzulwano, umonakalo wecandelo, ukwanda komthwalo wemoto, kunye nokubanjwa kwempompo okunokwenzeka. Ngakolunye uhlangothi, ukukhutshwa okukhulu kakhulu kuvumela igesi ukuba ivuze ngasemva ukusuka kwindawo yokuphuma ukuya kwindawo yokungena, okunciphisa kakhulu ukusebenza kwempompo.
Ubunjineli obufanelekileyo kunye nokukhethwa kwezinto eziphathekayo kuqinisekisa ukuba impompo yokucoca i-Roots igcina ucoceko olufanelekileyo kuluhlu lwayo lobushushu lokusebenza, inikezela ukusebenza okuthembekileyo nokusebenzayo.
Uqwalaselo lweSixokelelwano: Ukuxhasa i-Backing vs
Impompo yeeRoots iyisincedisi esinamandla, kodwa ayinakusebenza yodwa. Ifuna uqwalaselo lwenkqubo ethile ukufikelela kwisakhono sayo esipheleleyo. Impompo ihambisa igesi ngokufanelekileyo kodwa ayiyicinezeli ngokwaneleyo ukuba ikhuphe ngqo emoyeni. Lo mda udinga ukusetyenziswa kwempompo yokuxhasa okanye ilungiselelo lezigaba ezininzi.
Kutheni iMpompo yokuxhasa iyimfuneko
Impompo yeeRoots idinga impompo exhasayo ukuze ikwazi ukumelana nokuphuma kwayo. Impompo exhasayo iqhagamshela kwindawo yokuphuma impompo yeeRoots. Ithatha igesi egqithisiweyo kwaye iyicinezele kuxinzelelo lwe-atmospheric, ukugqiba inkqubo yokukhupha. Le ntsebenziswano ivumela inkqubo ukuba ifezekise i-vacuums enzulu ngokufanelekileyo. Ukukhethwa kwempompo yokuxhasa kuxhomekeke kwisicelo esithile kunye nenqanaba le-vacuum elifunwayo.
Ubusazi? Ipompo exhasayo ikwabizwa ngokuba yimpompo ephambili kuba yenza umsebenzi wokugqibela wokukhupha igesi kwinkqubo.
Iindidi eziqhelekileyo zeepompo ezixhasayo ziquka:
Iimpompo ezijikelezayo ezinenqanaba ezibini
Iimpompo zemishini ezitywinwe ngeoyile
Iimpompo zomatshini zevalve yesilayidi enamanqanaba amabini
Iimpompo ze-vacuum yolwelo
Zisebenza njani iiMpompi ezinamaqonga amaninzi
Kwizicelo ezifuna uxinzelelo oluphantsi kakhulu, iinjineli ziqhagamshela iimpompo ezininzi kuthotho. Oku kudala inkqubo yePump yeMpompa enezigaba ezininzi. Kulo cwangciso, ukuphuma kwepompo yokuqala kudlisa kwi-inlet yesibini, njalo njalo. Inqanaba ngalinye elilandelelanayo lehlisa uxinzelelo ngakumbi. Ipompo yokugqibela yokuxhasa isafuneka ekupheleni kwekhonkco ukukhupha igesi emoyeni.
Ezi nkqubo zinamandla zibalulekile kushishino oluphezulu nolufuna ngamandla. Izicelo eziphambili ziquka:
I-Semiconductor Manufacturing: Kwiinkqubo ezifana ne-Chemical Vapor Deposition (CVD), i-Physical Vapor Deposition (PVD), kunye ne-etching.
I-Aerospace: Kumagumbi okulinganisa kunye novavanyo lwamacandelo.
Amandla amatsha: Ukwenza iiphaneli zelanga kunye neebhetri.
Impompo yokucoca i-Roots igqwesile kugqithiso lwerhasi enesantya esiphezulu kunoxinzelelo lwangaphakathi. Uyilo lwayo olulula, olungaqhagamshelwanga ludala i-booster enamandla yokucoca, izicelo eziphezulu. Iimpompo zanamhlanje zidibanisa iimotor ezisebenza ngamandla kunye ne-smart sensors, zityhala ukusebenza nangakumbi kumashishini afunayo afuna iinkqubo zokucoca ezithembekileyo nezisebenzayo.
Ixesha lokuposa: Oct-28-2025