Amakhasimende amaningi awazi ukuthi angayikhetha kanjani i-screw air compressor. Namuhla, i-OPPAIR izokhuluma nawe mayelana nokukhethwa kwama-screw air compressor. Ngiyethemba ukuthi lesi sihloko singakusiza.
Izinyathelo ezintathu zokukhetha i-screw air compressor
1. Nquma ingcindezi yokusebenza
Uma ukhethai-rotary screw air compressor, kumele uqale unqume ingcindezi yokusebenza edingekayo ekugcineni kwegesi, wengeze umkhawulo webha eli-1-2, bese ukhetha ingcindezi ye-air compressor. Yiqiniso, ubukhulu bobubanzi bepayipi kanye nenani lamaphoyinti okujika nakho kuyizinto ezithinta ukulahleka kwengcindezi. Uma ububanzi bepayipi bubukhulu kanye namaphoyinti okujika ambalwa, kulapho ukulahleka kwengcindezi kuba kuncane; ngakolunye uhlangothi, kulapho ukulahleka kwengcindezi kuba kukhulu khona.
Ngakho-ke, uma ibanga eliphakathi kwama-compressor ezikulufo zomoya kanye nepayipi lokugcina igesi lide kakhulu, ububanzi bepayipi eliyinhloko kufanele landiswe ngokufanele. Uma izimo zemvelo zihlangabezana nezidingo zokufakwa kwe-compressor yomoya futhi izimo zokusebenza zivuma, ingafakwa eduze kwesiphelo segesi.
2. Nquma izinga lokugeleza kwevolumu elihambisanayo
(1) Uma ukhethaisikulufa somoyakufanele uqale uqonde izinga lokugeleza kwevolumu lazo zonke imishini esebenzisa igesi bese uphinda izinga lokugeleza eliphelele ngo-1.2;
(2) Buza umhlinzeki wemishini esebenzisa igesi mayelana namapharamitha esilinganiso sokugeleza kwevolumu yemishini esebenzisa igesi ukuze ukhethe umshini wokucindezela umoya;
(3) Uma uvuselela isiteshi se-air screw compressor, ungabheka amanani okuqala epharamitha bese uwahlanganisa nokusetshenziswa kwegesi kwangempela ukuze ukhethe i-air compressor.
3. Nquma umthamo wokunikezwa kwamandla
Uma ijubane lishintsha ngenkathi amandla engashintshi, izinga lokugeleza kwevolumu kanye nengcindezi yokusebenza nakho kuzoshintsha ngokufanele. Uma ijubane lehla, ukukhishwa komoya kuzokwehla ngokufanele, njalo njalo.
Amandla okukhethwa kwe-air compressor ahloselwe ukuhlangabezana nengcindezi yokusebenza kanye nokugeleza kwevolumu, futhi amandla okunikezwa kwamandla angahlangabezana namandla enjini yokushayela efanayo.
Amaphuzu amane okufanele uwaqaphele lapho ukhetha i-screw air compressor
1. Cabanga ngengcindezi yokukhipha umoya kanye nomthamo wokukhipha umoya
Ngokwezinga likazwelonke, ingcindezi yokukhipha umoya ye-compressor yomoya esetshenziswayo jikelele ingu-0.7MPa (ama-atmospheres angu-7), kanti izinga elidala lingu-0.8MPa (ama-atmospheres angu-8). Ngenxa yokuthi ingcindezi yokusebenza yomklamo wamathuluzi omoya kanye nemishini yamandla omoya ingu-0.4Mpa, ingcindezi yokusebenza ye-isikulufa somoyaingahlangabezana ngokugcwele nezidingo. Uma i-compressor esetshenziswa ngumsebenzisi ingaphezu kuka-0.8MPa, ngokuvamile yenziwe ngokukhethekile, futhi ukucindezela okuphoqelelwe akukwazi ukusetshenziswa ukuze kugwenywe izingozi.
Usayizi wevolumu yokukhipha umoya ungenye yemingcele eyinhloko ye-air compressor. Umthamo womoya we-air compressor kufanele uhambisane nomthamo wokukhipha umoya odingekayo wena, futhi ushiye umkhawulo ongu-10%. Uma ukusetshenziswa kwegesi kukhulu futhi umthamo wokukhipha umoya we-air compressor uncane, uma ithuluzi lomoya selivuliwe, umfutho wokukhipha umoya we-air compressor uzoncishiswa kakhulu, futhi ithuluzi lomoya alikwazi ukuqhutshwa. Yiqiniso, ukuphishekela ngokungazi umthamo omkhulu wokukhipha umoya nakho akulungile, ngoba lapho umthamo wokukhipha umoya umkhulu, injini efakwe i-compressor inkulu, okungeyona nje ebiza kakhulu, kodwa futhi echitha imali yokuthenga, futhi ichitha namandla kagesi uma isetshenziswa.
Ngaphezu kwalokho, lapho kukhethwa ivolumu yokukhipha umoya, ukusetshenziswa okuphezulu, ukusetshenziswa okuvamile, kanye nokusetshenziswa kompompi kumele kucatshangelwe. Indlela evamile ukuxhuma ama-air compressor anokufuduka okuncane ngesikhathi esifanayo ukuze kutholakale ukufuduka okukhulu. Njengoba ukusetshenziswa kwegesi kukhuphuka, avulwa ngamunye ngamunye. Lokhu akugcini nje ngokuba kuhle kugridi yamandla, kodwa futhi konga amandla (qala amaningi ngangokunokwenzeka), futhi kunemishini yokusekelayo, ukuze wonke umugqa ungavalwa ngenxa yokwehluleka komshini owodwa.
2. Cabanga ngezikhathi nemibandela yokusetshenziswa kwegesi
Izikhathi kanye nendawo yokusetshenziswa kwegesi nakho kuyizinto ezibalulekile ekukhetheni uhlobo lwe-compressor. Uma indawo yokusetshenziswa kwegesi incane, kufanele kukhethwe uhlobo oluqondile. Isibonelo, emikhunjini nasezimotweni; uma indawo yokusetshenziswa kwegesi ishintshwa ibanga elide (ngaphezu kwamamitha angu-500), kufanele kucatshangelwe uhlobo oluhambayo; uma indawo yokusetshenziswa ingenakusebenza, kufanele kukhethwe uhlobo lokushayela injini yedizili;
Uma kungekho manzi ompompi endaweni okusetshenziswa kuyo, kufanele kukhethwe uhlobo olupholiswe umoya. Ngokuphathelene nokupholisa umoya kanye nokupholisa amanzi, abasebenzisi bavame ukuba nombono wokuthi ukupholisa amanzi kungcono nokuthi ukupholisa kwanele, kodwa akunjalo. Phakathi kwama-compressor amancane, kokubili ekhaya nakwamanye amazwe, ukupholisa umoya kubalwa ngaphezu kwama-90%.
Ngokuphathelene nomklamo, ukupholisa umoya kulula futhi akudingi umthombo wamanzi uma kusetshenziswa. Ukupholisa amanzi kunezinkinga zako ezibulalayo. Okokuqala, kumele kube nohlelo oluphelele lokuhlinzeka ngamanzi kanye nokukhipha amanzi, oludinga utshalomali olukhulu. Okwesibili, i-cooler epholile ngamanzi ihlala isikhathi esifushane. Okwesithathu, kulula ukuyiqandisa isilinda ebusika enyakatho. Okwesine, amanzi amaningi azochithwa ngesikhathi sokusebenza okuvamile.
3. Cabanga ngekhwalithi yomoya ocindezelwe
Ngokuvamile, umoya ocindezelwe okhiqizwa ama-air compressor uqukethe inani elithile lamafutha okugcoba kanye nenani elithile lamanzi. Kwezinye izimo, uwoyela namanzi akuvunyelwe. Ngalesi sikhathi, akufanele nje uqaphele ukukhethwa kwe-compressor, kodwa kufanele futhi wengeze amadivayisi asekelayo uma kudingeka.
4. Cabanga ngokuphepha kokusebenza
I-air compressor ingumshini osebenza ngaphansi kwengcindezi. Uma usebenza, uhambisana nokwenyuka kwezinga lokushisa kanye nengcindezi. Ukuphepha kokusebenza kwawo kufanele kunikezwe kuqala. Ngaphezu kwe-valve yokuphepha, i-air compressor iphinde ifakwe isilawuli sokucindezela lapho iklanywa, futhi umshuwalense ophindwe kabili wokukhipha i-overpressure uyasetshenziswa. Akunangqondo ukuba ne-valve yokuphepha kuphela kodwa kungabi nesilawuli sokucindezela. Ngeke nje kuthinte isici sokuphepha somshini, kodwa futhi kuzonciphisa ukusebenza kahle kwezomnotho (umsebenzi ojwayelekile wesilawuli sokucindezela ukuvala i-valve yokumunca nokwenza umshini usebenze ungasebenzi).
I-OPPAIR ifuna amanxusa omhlaba wonke, wamukelekile ukusithinta uma unemibuzo: WhatsApp: +86 14768192555
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Isikhathi sokuthunyelwe: Juni-12-2025
