Gulu la compressor ya screw limagawidwa m'magulu awiri: compressor ya screw compressor yotsekedwa kwathunthu, yotsekedwa pang'ono, yotseguka.. Monga mtundu wa compressor yozungulira yoziziritsira, screw compressor ili ndi makhalidwe a mtundu wa pistoni ndi mtundu wa mphamvu (mtundu wa liwiro).
1), poyerekeza ndi compressor yoziziritsa ya piston yobwerezabwereza, compressor yoziziritsa ya screw ili ndi zabwino zambiri monga kuthamanga kwambiri, kulemera kopepuka, kukula kochepa, malo ochepa komanso kutulutsa mpweya pang'ono.
2), choziziritsira cha mtundu wa screw chilibe mphamvu yobwezera mphamvu ya inertia, magwiridwe antchito abwino a dynamic balance, ntchito yosalala, kugwedezeka pang'ono kwa chimango, maziko amatha kuchepetsedwa.
3), kapangidwe ka compressor yoziziritsira ndi kosavuta, kuchuluka kwa ziwalo ndi kochepa, palibe ziwalo zovalidwa monga valavu, mphete ya pistoni, ziwalo zake zazikulu zokangana monga rotor, bearing, ndi zina zotero, mphamvu ndi kukana kuvala ndizokwera, ndipo zinthu zodzola ndi zabwino, kotero kuchuluka kwa kukonza ndi kochepa, kugwiritsa ntchito zinthu ndizochepa, nthawi yogwirira ntchito ndi yayitali, kugwiritsa ntchito ndikodalirika, kukonza kosavuta, kumathandiza kuti automation igwire ntchito.
4) Poyerekeza ndi compressor yothamanga, screw compressor ili ndi mawonekedwe a kutumizidwa kwa mpweya wokakamizidwa, ndiko kuti, kuchuluka kwa utsi sikukhudzidwa ndi kuthamanga kwa utsi, chodabwitsa cha kukwera kwa mpweya sichimachitika mu kuchuluka kochepa kwa utsi, ndipo magwiridwe antchito apamwamba amatha kusungidwabe m'malo osiyanasiyana ogwirira ntchito.
5), kugwiritsa ntchito kusintha kwa valavu yotsatsira, kumatha kukwaniritsa malamulo amphamvu opanda stepless.
6), screw compressor siikhudzidwa ndi madzi omwe amalowa, mungagwiritse ntchito kuziziritsa kwa jakisoni wa mafuta, kotero pansi pa chiŵerengero chomwecho cha kupanikizika, kutentha kwa kutulutsa kumakhala kotsika kwambiri kuposa mtundu wa pistoni, kotero chiŵerengero cha kupanikizika kwa gawo limodzi ndi chachikulu.
7), palibe voliyumu yochotsera, kotero mphamvu ya voliyumu ndi yayikulu.
Kapangidwe kake ka screw compressor ndi zida zoyendera mafuta, fyuluta yoyamwa, valavu yowunikira, chipangizo choteteza dongosolo ndi kuwongolera mphamvu yoziziritsira.
(1) Zipangizo zoyendera mafuta
Zimaphatikizapo cholekanitsa mafuta, fyuluta yamafuta, chotenthetsera mafuta, ndi mulingo wamafuta.
(2) Fyuluta yoyamwa
Amagwiritsidwa ntchito kuchotsa zinyalala zomwe zili mu chipangizochi kuti ateteze kugwiritsa ntchito bwino ma valve ndi zida. Madzi akalowa mu katiriji ya fyuluta yokhala ndi chinsalu cha fyuluta cha kukula kwake, zinyalala zake zimatsekedwa, ndipo fyuluta yoyera imatulutsidwa kudzera mu soketi ya fyuluta.
(3) Valavu yowunikira
Imani kuti mpweya wopanikizika kwambiri usabwerere ku compressor kuchokera ku condenser, kuti mupewe kukhudzidwa kwa kupanikizika kobwerera kumbuyo kwa compressor ndi kutembenuka kwa rotor komwe kumabwera chifukwa cha izi.
(4) Chipangizo choteteza dongosolo
Kuwunika kutentha kwa utsi: kusowa kwa mafuta kudzayambitsa kukwera kwadzidzidzi kwa kutentha kwa utsi, gawo loteteza zamagetsi limatha kuwona kutentha kwa utsi.
Chosinthira cha HP/LP chosiyana ndi kuthamanga kwa mpweya: gwiritsani ntchito mphamvu yake yozimitsa magetsi kuti muwongolere kuyatsa magetsi, kuti muwonetsetse kuti zida zitha kutsekedwa pakapita nthawi pogwiritsa ntchito zida zosavomerezeka zoteteza kuthamanga kwa mpweya.
Kuwongolera mulingo wa mafuta: Ndikofunikira kugwiritsa ntchito chowunikira mulingo wa mafuta kuti muwongolere bwino mulingo wa mafuta mu ntchito izi (kukonza chitoliro chachitali, kukonza kwakutali kwa condenser)
(5) Kulamulira mphamvu yoziziritsira
Malinga ndi mphamvu yozizira ya 100-75-50-25%, chipika chotsetsereka chili ndi malo anayi ofanana, chipika chotsetsereka chimalumikizidwa mwachindunji ndi valavu yotsetsereka yomwe ikuyenda mu silinda ya hydraulic, malo a valavu yotsetsereka amayendetsedwa ndi valavu ya solenoid mawonekedwe enieni a valavu yotsetsereka kuti asinthe doko loyamwa.
Nthawi yotumizira: Juni-13-2024