Kuputika-proof motors, semidziyo huru yemagetsi, inowanzo shandiswa kutyaira pombi, mafeni, compressors uye mamwe machina ekutapurirana.Motokari inoputikandiyo inonyanya kukosha mhando yemotokari inoputika, nekuda kwegomba rayo risina kuvharwa chimiro, gasi rinopisa rinopfuta mumugodhi wemarasha kusvika kune imwe nzvimbo yekusungwa, kana yasangana negomba re sparks, arcs, ine ngozi yakakwirira. tembiricha nezvimwe zvinopisa zvinogona kuputika; dhizaini inonzwisisika ndeyekuona kuti iyo mota inoputika-inodzivirira goko haisi chete haizokanganiswe kana kuremara, uye kuputika kwemurazvo kana magasi anopisa kuburikidza nemukaha uri pakati pemajoini Akapfuura, asi zvakare haigone kubatidza yakatenderedza gasi musanganiswa. Iri bepa rinobatanidza zviyero zvenyika uye zvakakosha zvinodiwa zvemakina dhizaini, taura nezve zvimiro zvemamotor akadaro, kudzvanywa, kutonhora, matatu maficha ekufunga kwekugadzira.
I.Explosion-proof size design kufunga
(1) Musoro wakatsetseka wakabatana. Plane joint surface inowanzo pavhavha yebhokisi remutsara uye bhokisi remutsara, bhodhi rekupedzisira uye maburi ekubuda kunze, kana mumuchina wekushandura frequency mune frequency converter shell uye mota shell docking application. Yakakura uye yepakati-saizi inoputika-inoratidza mota shell plane yakabatana pamusoro inowanzo kugaya, inofinha maitiro, kushoma kugaya maitiro, iyo general dhizaini roughness Ra 3.2μm, dhizaini flatness kushivirira isingapfuure 0.2mm. dhizaini nemazvo zvinodiwa zvinowanzokwirira pane zvakajairwa zvinodiwa kuti machining anyatsoita zvishoma zvishoma pane chiyero chenyika, asi zvichiri kusangana nezvinodiwa nenyika.
(2) Cylindrical joint surface. Cylindrical copper jointing surface mumotokari inoputika inogona kushandiswa pakugadzika kwetambo dzekubatanidza, kuiswa kwematerminals nezvimwe zvakadaro. Kana iyo cylindrical joint ine chisimbiso groove, hupamhi hwe groove haugone kuverengwa, hupamhi hwechikamu chekuparadzanisa kwe groove haugoni kuwedzerwa. Iyo yakanyanya hupfumi uye yakavimbika nzira yekuona iyo cylindrical yakabatana pamusoro pekutendeuka, iko kurongeka kwayo kusarudzwa kazhinji gomba machining level 8 kana 7, shaft machining ndeye kuvandudza kurongeka kwedanho rinoenderana, iyo general dhizaini yekukasharara Ra 3.2μm. Ongorora: cylindrical yakabatana pamusoro peiyo kuputika-uchapupu clearance inoreva gomba, iyo shaft dhayamita mutsauko.
(3) kumisa majoini pamusoro. Mukugadzirwa kwekuputika-proof motor chimiro, end caps, inotakura end caps, nezvimwe zvinowanzoiswa uchishandisa stop joint design. Stop joint surface chaizvoizvo musanganiswa wehunhu hwendege yejoint surface uye cylindrical joint surface. Izvo zvinofanirwa kucherechedzwa kuti, kana iyo yekumisa humburumbira chikamu chegeji chakanyanya kukura kana diki hupamhi, kana inoenderana nekona chamfer inopfuura 1mm, kureva, nechamfer partition, ipapo ingoverenga hupamhi hweiyo ndege yakabatana pamusoro L uye. chinhambwe l; nepo kureba l kwenzvimbo yekubatana kwendege kuri kudiki zvakanyanya kana neiyo cylindrical yakabatana pamusoro pakati pekuparadzanisa (kupfuura 1mm chamfer kana sealing groove, nezvimwewo), wozoverenga hupamhi hweiyo cylindrical joint surface.
(4) Shaft joint surface Shaft joint chinhu chekuzvarwa nacho chemotor inotenderera, kuwedzera kune mota shaft uye end caps ine application, mune imwe yekuda kuisa knob yemagetsi-inoputika-yemagetsi emagetsi inoshandiswa zvakare. Shaft joint imhando yakakosha ye cylindrical joint, mutsauko ndewekuti inotenderera mota shaft yenzvimbo inoputika-inoputika inoda kugadzirwa kuita yakajairika kushanda kwechimiro haizopfeki.
2.mota inoputikapressure design kufunga
Kuputika-proof motors uye mota dzakajairwa ndiwo mutsauko mukuru pakati pegoko unofanirwa kumira mukati mekuputika kwemukati, kuputika hakufanirwe kuitika kana kuputika kusingakanganise rudzi rwekuputika-humbowo hwekuchinja zvachose kana kukuvadzwa kune chero chikamu chegeji. haifaniri kuva kuwedzera kwechigarire. Kazhinji shandisa iyo static yekumanikidza nzira bvunzo: mugoko rakazara nemvura, rakamanikidzwa kusvika 1MPa, rakabata kudzvanywa kweanopfuura gumi, senge pasina kuvuza kuburikidza nemadziro madziro kana deformation yekusingaperi, inoonekwa seyakanyanya kudzvinyirira bvunzo inokwanisa.
Kuputika-kupikisa mota kumanikidza zvikamu zvakanyanya nekuputika-proof shell, shell end caps, flanges, nezvimwe, dhizaini inofanirwa kutarisa kusimba kwavo uye kubatana. Zvinoenderana neyakaputika-proof shell chimiro: cylindrical explosion-proof shell, square explosion-proof shell, etc., nzira yekuverenga yakasiyana; iyo nzira huru yekuverengera yetioretical uye inogumira chinhu chekuongorora nzira mbiri; theoretical calculations zvakaoma kunyatsoverenga kushushikana kwenzvimbo; asi finite element analysis inokurumidza kukurumidza uye intuitive kuwana chimiro chese chemamiriro ekushushikana, optimization yedhizaini, kuitira kuti udzivise kuputika kwezviedzo zvinokonzerwa nekusagadzikana kwenzvimbo yegoko Kukundikana.