Pampu ya slide valve singagwiritsidwe ntchito yokha monga mapampu a rotary vane, komanso angagwiritsidwe ntchito ngati mpope wakutsogolo. Kuphatikiza apo, imakhala yolimba. Chifukwa chake, pampu ya valavu yama slide imagwiritsidwa ntchito kwambiri m'munda wa vacuum, monga vacuum crystallization, zokutira za vacuum, vacuum metallurgy ndi kutentha kwa vacuum.Masiku ano, opanga mapampu ambiri amagwiritsa ntchito mapampu apakati komanso ang'onoang'ono ozungulira, mapampu apakati ndi akulu.
Pankhani yokonza, chisamaliro chiyenera kuperekedwa kuti tisalole kuti tinthu tating'ono ndi zonyansa zina zilowe mu mpope wa vacuum. Zonyansazi zimatha kukhazikika munjira ya rotor groove ya pampu ya rotary vane kapena kutulutsa mafuta a pampu ya vacuum ya pampu ya slide valve. Chifukwa chake, ngati mukugwiritsanso ntchito mitundu iwiri ya mapampu, makamaka pali tinthu tambiri m'malo ogwirira ntchito, tikulimbikitsidwa kukhazikitsachosefera. Zitha kulepheretsa kuti tinthu ting'onoting'ono zisalowe mu pampu ya vacuum. Samalani posankha fyuluta yoyenera kudya kutengera kukula kwa tinthu tating'ono komanso kuthamanga kwa mpope.
Anthu ambiri amadziwa kuti mapampu a slide valve amatha kugawidwa kukhala mapampu agawo limodzi ndi mapampu awiri. Koma anthu ochepa amadziwa kuti amakhalanso ndi kusiyana kwa silinda imodzi, silinda iwiri ndi triplex cylinder. Ma cylinders akakhala ochulukira, kugwedezeka kumachepera komanso kukwezeka kwa liwiro lomwe pampu ya slide valve imakhala nayo. Mwa njira, kugwedezeka kwa pampu ya slide valve ndi yaying'ono kwambiri kuposa ya pampu ya rotary vane, kotero kuti phokoso lake ndi laling'ono. Koma phokoso silingapewedwe kotheratu. Titha kugwiritsa ntchito vacuum pump silencer kuti tichepetse kwambiri.
LVGEakhala akuyang'ana kwambiri gawo la kusefera kwa vacuum kwa zaka zopitilira 10, ndipo akupanga zotsekera pampu za vacuum kuti athe kuthana ndi zopweteka zambiri zamakasitomala.
Nthawi yotumiza: Jan-24-2024