Locator
Izvo zvikamu zveye pneumatic actuator zvinofanirwa kuenzaniswa neactuator painenge ichishandiswa. Inogona kugadzirisa kurongeka kwenzvimbo yevhavha uye kudzikisira simba rekupesana kwevhavha yevhavha uye isina kuenzana simba repakati, kuitira kuti ive nechokwadi chekumira kwakakodzera kwevhavha zvinoenderana nechiratidzo chinopihwa nemutongi. Pasi pemamiriro api ezvinhu anoda kumisikidza chinomira kune pneumatic kuyerera kudzora vharuvhu:
1. Kana iyo yepakati kumanikidza yakakwira uye iyo yekumanikidza mutsauko wakakura;
2. Kana iyo calibvu yeanodzora vharuvhu yakanyanya kukura (DN> 100);
3. Kupisa kwakanyanya kana yakadzika tembiricha inodzora vharuvhu;
4. Kana zvichikosha kuwedzera kumhanya kwekushanda kwevhavha inodzora;
5. Kana kupatsanurwa kutonga kuchidikanwa;
6. Kana chiratidzo chakasarudzika chodiwa kuti ishandise isiri-yakajairwa chitubu actuator (iyo chitubu renji iri kunze kwe20 ～ 100KPa);
7. Kana uchiona kudzoka kwekuita kwevhavha (iyo yemhepo-yeku-vhara mhando uye yemhepo-kune-yakavhurika mhando inochinjika);
8. Kana iwo kuyerera maitiro eanodzora vharuvhu inoda kuchinjwa (iyo yekumisikidza cam inogona kuchinjwa);
9. Kana pasina chitubu actuator kana piston actuator, zvinodikanwa kuti zvienzane zvakaenzana chiito;
10. Paunenge uchishandisa zviratidzo zvemagetsi kushandisa pneumatic actuator, simba rinofanira kugoverwa kune iyo pneumatic vharafu positioner.
Ivhavha yemagetsi
Kana iyo sisitimu ichida kuzadzikisa chirongwa kudzora kana maviri-chinzvimbo kutonga, inoda kuve yakagadzirirwa neya solenoid vharafu. Pakusarudza solenoid vharafu, pamusoro pekutarisa AC neDC magetsi emagetsi, magetsi uye frequency, kutarisisa kunofanirwa kubhadharwa kune hukama pakati pesolenoid vharafu uye inodzora vharuvhu. Kazhinji yakavhurwa kana inowanzovharwa inogona kushandiswa.
Kana iwe uchida kuwedzera kugona kweiyo solenoid vharuvhu kupfupisa nguva yekuita, unogona kushandisa maviri solenoid mavharuvhu mukufanana kana kushandisa solenoid vharuvhu seyavhavhairi yekutyaira mukubatana neiyo yakakura-inokwanisa pneumatic relay.
Pneumatic ataure
Pneumatic relay imhando yesimba gudzazwi, iyo inogona kutumira chiratidzo chekumanikidza kwemhepo kunzvimbo iri kure, kubvisa lag inokonzerwa nekureba kweiyo pombi yechiratidzo. Inonyanya kushandiswa pakati pemunda wekutepfenyura uye chimbo chinodzora mukamuri yepakati yekudzora, kana pakati pemutongi nemunda unodzora vharuvhu. Rimwe basa kuwedzera kana kudzikisa chiratidzo.
chinja
Iyo inoshandura yakakamurwa kuita gasi-yemagetsi inoshandura uye yemagetsi-gasi inoshandura, uye basa rayo ndere kuona shanduko yekuchinja kwehumwe hukama pakati pegesi nemagetsi masaini. Paunenge uchishandisa zviratidzo zvemagetsi kushandisa pneumatic actuator, iyo inoshandura inogona kushandura akasiyana magetsi masaini kuita akasiyana pneumatic masaini.
Sefa yemhepo kumanikidza kudzikisira vharuvhu
Iyo yemhepo firita kumanikidza kudzikisira vharafu chinhu chinowanikwa mune zveindasitiri michina michina. Basa rayo guru ndere kusefa nekuchenesa mweya wakamanikidzwa kubva kumhepo compressor uye kudzikamisa kumanikidza pamutengo unodiwa. Inogona kushandiswa kune akasiyana pneumatic zviridzwa uye solenoid mavharuvhu. , Mhepo inopa uye nemhepo inodzikamisa chishandiso chemasilindiri, yekumwaya michina uye mashoma pneumatic maturusi.
Kuzvivharira vharuvhu (chinzvimbo vharuvhu)
Iyo yekuzvivharira vharuvhu mudziyo unochengeta iyo vharuvhu nzvimbo. Kana sosi yemhepo ikakundikana, chishandiso chinokwanisa kucheka chiratidzo chemhepo kuti ichengetedze chiratidzo chekumanikidza kweiyo membrane kamuri kana humburumbira kuhurumende nekukasira kusati kwanyanyisa, saka chinzvimbo chevhavha chinochengetwawo pachinzvimbo kusati kwakundikana.
Valve chinzvimbo wokutepfenyurisa
Kana iyo vharuvhu iri kure kure nekamuri yekudzora, kuti unyatsonzwisisa chinja chevharuvhu pasina pa-saiti, zvinofanirwa kushongedzera chinzvimbo chevhavha. Iyo chiratidzo inogona kuve irambe iri chiratidzo inoratidza chero kuvhurika kwevhavha, kana inogona kutariswa seyakadzoserwa chiito chevhavha positioner.
Kufamba switch (anopindura)
Shanduko yekufamba inoratidza mbiri dzakanyanyisa nzvimbo dzekuchinja kwevhavha uye inotumira chiratidzo chechiratidzo panguva imwe chete. Zvichienderana nechiratidzo ichi, imba yekutonga inogona kudzima switch yevhavha kuti itore matanho anoenderana.
Post nguva: Gumiguru-08-2021