Ufakelo oluninzi lwenkqubo yokucoca luxhotyiswe ngempompo yeeRoots ngaphezulu kwempompo yangaphambi kwenqanaba, zombini ukunyusa isantya sokumpompa kunye nokuphucula ivacuum.Nangona kunjalo, ezi ngxaki zilandelayo zihlala zidibana nokusebenza kweepompo zeRoots.
1) Iingcambu zohambo lwempompo ngenxa yokugcwala kwemoto ngexesha lokuqalisa
Uxinzelelo oluphezulu oluvumelekileyo lokwahlukana kweempompo ze-Roots zasekhaya zisetwa ngokubanzi kwi-5000Pa, kunye nomthamo wabo weemoto zisetwa ngokobuninzi obuvumelekileyo bokwahlukana koxinzelelo.Umzekelo, umlinganiselo wesantya sokumpompa sempompo yeeRoots kuleyo yempompo yangaphambili yi-8:1.Ukuba impompo yeeRoots iqalwe nge-2000 Pa, uxinzelelo olwahlukileyo lwempompo yeeRoots luya kuba yi-8 x 2000 Pa - 2000 Pa = 14000 Pa> 5000 Pa. Uxinzelelo oluphezulu oluvumelekileyo oluvumelekileyo luya kugqithiswa, ngoko ke ubuninzi bokuqala koxinzelelo lwe Impompo yeengcambu kufuneka imiselwe ngokomlinganiselo wempompo yeengcambu kwimpompo yangaphambili.
2) Ukushisa kakhulu ngexesha lokusebenza, nokuba i-rotor ibambekile
Kukho izizathu ezibini zokuba impompo yeeRoots itshise ngokugqithisileyo:
Okokuqala, iqondo lobushushu lerhasi yokungena liphezulu kakhulu, njengoko ubushushu berhasi emponthiweyo buza kunyuka ngakumbi emva kokudlula kwimpompo yeeRoots.Ukuba umzimba wempompo uqhuba ngaphezu kwe-80 ° C ixesha elide, uya kuvelisa uluhlu lweziphoso kwaye nokuba kubangele ukuba i-rotor ibambe ngenxa yokwandiswa kwe-thermal.Kucetyiswa ukuba xa iqondo lobushushu lerhasi yokungena lidlula i-50°C, makufakwe isixhobo sokutshintsha ubushushu esongeziweyo phezulu kumsinga wempompo yeeRoots.
Okwesibini, uxinzelelo kwicala lokukhupha ipompo yeeRoots liphezulu kakhulu, ngakumbi xa impompo yangaphambi kwenqanaba iyimpompo yeringi yolwelo.Ukuba ulwelo lokutywina lwempompo yeringi yolwelo lungcolisekile yinkqubo yegesi kunye noxinzelelo lomphunga oluphezulu lwenziwa, impompo yeeRoots iya kuqhuba kuxinzelelo oluphezulu olwahlukileyo ixesha elide, eliya kukhokelela ekushiseni.
3）Ukubuyela ngasemva kolwelo olusuka kwimpompo yenqanaba elingaphambili ukuya kwigumbi lokumpompa lempompo yeeRoots
Le nto iyenzeka rhoqo kwiiyunithi zeringi zamanzi zeRoots.Kuba xa impompo yeringi yamanzi imisiwe, nangona impompo yeeRoots iyekile ukusebenza, impompo yeeRoots isekwi-vacuum kwaye amanzi aphuma kwimpompo yeringi yamanzi aya kuqukuqela abuyele kumngxuma wempompo yeeRoots aze angene nakwitanki yeoli. i-labyrinth seal, eyenza i-oyile emulsification kunye nokuthwala umonakalo.Ngoko ke, ngaphambi kokumisa umpompo wamanzi, kufuneka uzaliswe ngumoya ovela kwi-inlet yepompo yamanzi, kwaye ixesha lokuzaliswa kufuneka ligcinwe enye imizuzwana engama-30 emva kokuba ipompo yamanzi iyeke ukusebenza.
Ingxelo yelungelo lokushicilela:
Umxholo wenqaku uvela kwinethiwekhi, i-copyright yombhali wokuqala, ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi ukuze ucime.
Ixesha lokuposa: Dec-30-2022