Beijing Super Q Technology Co., Ltd. ine EV yakatevedzana oiri-yakazora 600L, 1200L, 1600L yakakoniwa mamolecular pombi uye 3600L turbine mhando yemamolecular pombi;girisi-yakazora 300L, 650L, 1300L, 2000L yakasanganiswa molecular pombi.Ichi chinyorwa chinotarisa pakutsanangura maitiro, kuisirwa, kushandiswa uye kugadzirisa kweEV-Z yakatevedzana girisi lubrication mukomisheni molecular pombi.
Mamiriro ezvinhu
EV yakatevedzana girisi molecular pombi inotora kunze kwenyika chaiyo ceramic bearings, iyo pombi rotor kuburikidza neiyo simba chiyero, yakagadzikana uye yakavimbika mashandiro, iyo mota squirrel cage matatu-chikamu mota, inotakura lubrication nemafuta ekuzora, inogona kuiswa mune chero chinongedzo.
kuisa uye kushandiswa
I. Nezve Ultimate Pressure
Iyo "Ultimate Pressure" yepombi yemamolecular yakavakirwa pachiyero chepasi rose cheISO "Test nzira yekushanda kwemapombi eturbomolecular", Mushure mekunyatso bika muviri wepombi uye chivharo chebvunzo (maawa makumi mana nemasere ekuomesa uye kubvisa gasi), iyo yakaderera kudzvinyirira kuyerwa pa. nzvimbo yakatarwa yevhavha yebvunzo.pressure value.Mukushandiswa chaiko, kukosha kwe 'kuganhura kumanikidza' kune hukama nekushanda nesimba uye inobudirira yekupomba kumhanya kweyakagadziriswa pombi yekutsigira.Kusarudza yepamusoro-soro inotsigira pombi inobatsira kwazvo kuwana yakakwira vacuum uye kuderedza nguva yekupedza.
Uye zvakare, nekuda kwekunyanya kweiyo exhaust musimboti wepombi yepombi, kupinza kwemhepo kwepombi kunofanirwa kuve kwakafara sezvinobvira, uye nzira yegesi kubva mukamuri yekutsvaira kuenda kuchiteshi chepombi yemamorekuru inofanirwa kudzivirira kutendeuka zvakanyanya senge. zvinogoneka, kuitira kuti ushandise zvakanakisa pombi yemamorekuru, uye Yakavimbiswa yepamusoro yekupedzisira vacuum.
II.Installation
2.1 Vhura Package
Usati waiswa, tarisa kana molecular pombi yakakuvadzwa pakufamba.
Nzira yacho ndeiyi: tarisa kumirairo yemagetsi epombi yepombi, ibatanidze nemazvo nepombi yemamorekuru, haidi kupfuudza mvura kana vacuum, tanga pombi yemamolecular, uye tarisa kana iri kushanda uye kana paine ruzha rusina kujairika.Kana paine chinhu chisina kujairika, dzvanya chinomisa switch nenguva kuti umise pombi.Ongorora: Iyo frequency yesimba haifanirwe kunge yakakwira kupfuura 25Hz panguva yekuedzwa kushanda
2.2 Kubatanidza iyo Yakakwira Vacuum Flange
Kubatana kwepombi yema molecular inogona kusimudzwa neiyo yakakwira vacuum flange kana kuisirwa pachigadziko.Iyo molecular pombi inofanirwa kugadziriswa kana iyo yakakwira vacuum flange yepombi yemamorekuru yakabatana kune system kuburikidza nesimbi mabhero.
(Chisimbiso chepamusoro hachina mavanga, uye hapazovi nechinhu parin'i yekusimbisa)
2.3 Foreline vacuum yekubatanidza
Ivhavhavha yekuzviparadzanisa yega uye yekubuda mumhepo inofanirwa kuiswa pakati pepombi yepamberi nepombi yemamorekuru kudzivirira iyo mechanical pombi kubva pakudzosera oiri mushure mekudzima.
2.4 Kubatanidza mudziyo wekuchaja gasi
Kuti tive nenzvimbo yakachena yevacuum, mushure mokunge pombi ye molecular yamiswa, iyo vacuum system inogona kuzadzwa ne nitrogen kana mhepo yakaoma.Kazhinji, vharuvhu yemhepo inogona kubatanidzwa kune pombi yepamberi, kana yakakwira vacuum vharafu inogona kushandiswa kuburitsa gasi kumucheto kwakakwira vacuum.
III.Kubatanidza kutonhora
Nekuda kwekumhanya-mhanya kutenderera kukweshera kwekutakura, kupisa kwepombi yepombi, uye tembiricha yekukwira kwemota, kutakura uye mota zvinofanirwa kutonhodzwa kana pombi yema molecular iri kushanda.Kutonhodza kwemhepo kunowanzo shandiswa, uye kutonhodza kwemvura kunoshandiswa kana tembiricha yepakati iri pamusoro pe38°C.Iyo pombi yemvura yakapfava ine dhayamita yekunze ye10mm inogona kubatanidzwa zvakananga kune inopinza yemvura uye kubuda kwepombi yemamorekuru.Mvura inotenderera nemvura yakachena inoshandiswa, uye mvura yepombi ine mvura yakaderera inogona kushandiswawo (kupisa kwemvura kunofanira kuva ≤28 ° C).
Netsaona kumira kwemvura kana tembiricha yemvura yakakwira ichaita kuti tembiricha ye sensor yepombi yemuviri iite, uye simba remagetsi rinobva rarira nekumisa kubuda.
Pane nguva yenguva ingangoita maminetsi gumi nemashanu (iyo nguva chaiyo inoenderana nekukwira kwetembiricha) mushure mekumira kusingatarisirwe kwemvura kana tembiricha yemvura yakakwira zvakanyanya kudzamara maaramu epombi yemamolecular nekuda kwekupisa.
IV.Kubika
Mhedzisiro yekupedzisira inoenderana nekuchena kwemukati wepombi uye nzira yekutsvaira inosanganisira vacuum chamber.Kuti uwane iyo yekupedzisira kudzvanywa munguva pfupi, iyo vacuum system uye molecular pombi inofanirwa kubikwa.Kubika kunofanirwa kuitwa nepombi yemamorekuru ichimhanya zvakajairika.
Kupisa kwekubikira kwepombi yemamorekuru kunofanirwa kunge kwakadzikira kupfuura 80 ° C, iyo yakakwira vacuum flange yakabatana nechiteshi chepombi haifanirwe kunge yakakwira kupfuura 120 ° C, uye tembiricha yekubikira yevacuum system kazhinji isingasviki 300 ° C.yekukuvara.
Nguva yekubika inoenderana nedhigirii rekusvibiswa kwehurongwa uye pombi yemamorekuru uye muganho unotarisirwa kushanda kumanikidza, asi nguva shoma haifanirwe kunge isingasviki maawa mana.
Kuti uwane vacuum ye10-4Pa, mumutemo, hapana kubheka kunodiwa;yekuwana vacuum ye10-5Pa, kungobika iyo vacuum system pachayo yakakwana;kuti uwane ultra-high vacuum, iyo vacuum system uye molecular pump inowanzoda kubikwa panguva imwe chete.Iyo yekuyera sisitimu inofanirwa kubikwa zvizere, zvikasadaro ichakanganisa kurongeka kweyero data nekuda kwekubuda kwayo.
V.Operation
Simbisa kuti pre-vacuum iri nani pane 15Pa, dzvanya kiyi yeRON kuti utange pombi yemorekuru, wodzvanya kiyi STOP kuti umire mushure mekushandisa.Attention!Kiyi yekutanga yakapfava inofanirwa kushandiswa kwekutanga kushandiswa kana kushandiswazve mushure mekushandisa kwenguva refu isina basa.Iyo yakapfava yekutanga mashandiro ndeaya anotevera: yazvino nhanho vacuum iri nani pane 15Pa uye yakapfava yekutanga kiyi inodzvanywa.Mushure memaminitsi zana negumi, pombi yemamorekuru inosvika kunguva yekushanda ye550Hz (550Hz inoenderana neEV300Z molecular pump, 400Hz Inoenderana neEV650Z, 1300Z, 2000 molecular pump,), wobva wadzvanya kiyi yekutanga yakapfava (kiyi iri kumusoro) kumisa iyo yakapfava. kutanga.
(Panguva yekushanda kwepombi yemamorekuru, inorambidzwa kutakura, kufamba kana kuzadza nemhepo.)
VI.Kugadzirisa uye Kugadzirisa
6.1 Kuchenesa pombi
Kana iyo yekudonha kwemhepo uye desorption chiyero chevacuum system ikasachinja, uye iyo vacuum inoshanda haigone kudzoserwa kunyangwe mushure menguva yakareba yekubheka, kana kana pombi inotsigira ichidzosa mafuta, pombi inofanira kucheneswa.
（Kana pombi ichida kugadziriswa nekucheneswa, inofanirwa kuparadzaniswa nenyanzvi dzehunyanzvi.Kana ikabviswa pasina kudzidziswa, mhedzisiro yacho ichave panjodzi yako wega.)
6.2 Kutsiva mabhengi
Sezvo pombi inoda kuenzaniswa, kutakura hakugoni kutsiviwa nemushandisi.
6.3 Impact Protection
Molecular pombi muchina unotenderera unomhanya-mhanya.Mukaha pakati peplate inofambisa uye static plate idiki kwazvo, uye haigone kumira yakawandisa.Iko kumhanya uye kukurumidza kwemutakuri wekufamba uchisangana nawo kunofanirwa kuve kushoma.Mukuwedzera, kungoerekana kwaitika kwehuwandu hwemhepo uye kudonha kwezvinhu zvakaoma zvekunze panguva yekushanda kwepombi yema molecular kuchaitawo kukanganisa kwakakomba kune pombi ye molecular.
6.4 Vibration kuparadzaniswa
Kazhinji, pombi yemamorekuru yakayedzwa zvakanyanya, uye vibration idiki, uye inogona kubatanidzwa zvakananga kune inopombi system.Kune epamusoro-chaiyo chiridzwa maapplication (senge erekitironi maikorosikopu, zvichingodaro), zvinokurudzirwa kushandisa vibration isolator kudzikisira kukanganiswa kwevibration pachiridzwa.
6.5 Yakasimba magnetic field shielding
Iyo rotor inotenderera inogadzira eddy ikozvino mune remagineti, izvo zvinokonzeresa kuti rotor kupisa.Sezvo kupisa kuchizopedza simba realuminium zvinhu, kushandiswa kwepombi yemamolekyuli mune magnetic field kunogumira kune imwe nhanho.
6.6 electromagnetic kupindira
Mamwe ma-high-frequency zviridzwa, senge mamorekuru pombi uye frequency converters, anogona kukonzera kukanganiswa kwemagetsi kune yakatenderedza nharaunda.Asi kana iri nyaya yekusangana nezvinodiwa nenyika dzese, kushandiswa kwemapombi emamorekuru hakuzoganhurirwe.Kana izvo zvinodiwa zvikazadzikiswa, zvitupa zvinoenderana zvinofanirwa kupihwa panguva imwe chete.
6.7 Yakasimba radioactivity restriction
Zvizhinji zvezvinhu zvinoshandura zvimiro zvavo munzvimbo yakasimba ine radioactive, kunyanya organic zvinhu (senge molecular pombi mafuta, sealing rings) uye semiconductor components.Molecular pombi inogona kuramba kusimba kwemwaranzi ye105rad.Nekusarudza anti-radioactive zvinhu uye kushandisa mota inotyairwa magetsi, iyo anti-radiation simba inogona kuvandudzwa.Paunenge uchipomba tritium, kuitira kudzivirira iyo radioactive element tritium kutiza ichipinda mumhepo, zvindori zvese zvekuvharira mupombi yemamolecular zvinofanirwa kugadzirwa nesimbi.
6.8 Foreline pombi
Pakupera kwekumanikidza kweiyo molecular pump performance curve, inlet pressure inotangira pa200 Pa kusvika 10-1 Pa, inotora mirairo mitatu yehukuru.Iyo inoreva yemahara nzira yemamorekuru egasi inova diki, uye iyo yekupomba mhedzisiro inotanga kuipa.Naizvozvo, munzvimbo yeshanduko, kunyanya kushandiswa kwepombi inodzosera, ndiko kukura kwekupomba kwepombi yemamolecular.Iyo pombi yepamberi haifanirwe kunge iri pasi pe3 L/S shoma.
Kukanganisa kwakajairika uye kupfura dambudziko
EV-Z yakatevedzana grisi-rubricated compound molecular pump is mechanical vacuum pombi inoona kutorwa kwemhepo kuburikidza neakanyanya-kumhanya kutenderera kweakawanda-nhanho ane simba uye static turbine blades.Iyo turbomolecular pombi ine hunhu hwekupomba kwepamusoro uye yakakwirira compression reshiyo munzvimbo yemolecular flow, uye inochengetedza simba kupfuura pombi yekuparadzira uye haina kusvibiswa kwemafuta neutsi.EV yakatevedzana girizi-yakazora yakasanganiswa molecular pombi ndiyo yemamorekuru pombi ine yakakura yekupomba kumhanya ye100 calibers muChina.
Iyi pombi yemamorekuru haina kusarudza uye haina ndangariro mhedzisiro pane gasi rinopombwa.Nekuda kweiyo yakanyanya kudzvanya reshiyo yegesi ine huremu hwemamorekuru, pombi inogona kuwana yakachena yakakwira vacuum uye yekupedzisira-yakakwira vacuum isina inotonhora misungo uye mafuta mabhati..Inoshandiswa zvakanyanya munzvimbo dzakasiyana dzemagetsi, simbi, indasitiri yemakemikari, tsvakiridzo yesainzi uye vacuum tekinoroji.
Nguva yekutumira: Jul-01-2022