Tsanangudzo pfupi yekushanda kweakawanda-turn valve yemagetsi mudziyo (Rudzi Z)

Tsanangudzo pfupi yemashandiro emagetsi emagetsi anochinja-chinja mavharuvhu (Rudzi Z) Chishandiso chekudzora kuyerera, kudzvanywa, uye kwakanangana nekuyerera kwemvura (mvura, gasi, gasi-mvura, kana musanganiswa wakasimba-mumvura). Inonzi "valve. Kazhinji ine muviri wevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha chigaro ,kuvhura nekuvhara zvikamu zvekutyaira,zvisimbiso uye fasteners basa rekutonga revharuvhu nderekuvimba nedhiraivha yekutyaira kana fluid kutyaira kusimudza,kutsvedza. , kutenderera kana kutendeuka kushandura saizi yenzvimbo yekuyerera kuti ibudirire *** inoshandiswa mukugadzirwa kwemaindasitiri uye zvekurima uye midziyo yemazuva ese inogadzirwa muChina Pamberi pe2000 BC, mapaipi emapuranga uye mavharuvhu emapuranga aishandiswa mumapaipi emvura. muChina gare gare, mavharuvhu emvura akashandiswa mumigero yekudiridza, mavharuvhu ekutarisa kwendiro aishandiswa mukunyungudutsa mabhero, uye mapaipi emushenjere nemavharuvhu ekutarisa kwendiro zvakashandiswa mukuchera munyu kuburitsa mvura yemunyu. Mhangura uye mavharuvhu ekutungamirira akaonekwa muEurope Muna 1681, mavharuvhu ekuchengetedza nyundo akaonekwa muna 1769. Pakazosvika 1840, mavharuvhu eglobe ane threaded gedhi mavharuvhu ane trapezoidal threaded. Zvadaro, nekuda kwekuvandudzwa kwesimba remagetsi, petroleum, indasitiri yemakemikari uye indasitiri yekuvaka ngarava, kushandiswa kwezvinhu zvitsva zvakasiyana-siyana, marudzi ose emavharuvhu akazvarwa uye akagadzirwa nekukurumidza, kugadzira mavharuvhu kwave kuita zvishoma nezvishoma chikamu chakakosha cheindasitiri yemichina. Mavharuvhu anowanikwa zvakanyanya. Zvinoenderana nebasa rekushandisa, rinogona kukamurwa kuita: ① block valve. Inoshandiswa kucheka kana kuisa nepakati kuyerera, kusanganisira gedhi vharafu, globe vharafu, diaphragm vharafu, plug vharafu, bhora vharafu, butterfly vharafu, etc. ② Kudzora vharafu. Nekugadzirisa kuyerera uye kudzvanywa kwemvura, mavharuvhu akaitwa muChina anosanganisira kudzora mavharuvhu, throttle mavharuvhu, kumanikidza kuderedza mavharuvhu uye zvichingodaro. ③ Tarisa vharafu. Inoshandiswa kumisa mvura kuti isayerera ichidzokera kumashure. (4) shunt valve. Inoshandiswa kugovera, kupatsanura uye kusanganisa zvinwiwa, zvinosanganisira masiraidhi mavharuvhu, mavharuvhu akawanda, misungo, nezvimwe. ⑤ Safe valve. Inoshandiswa pakudzivirira kwekudzivirira kwekuchengetedza, kudzivirira bhailer, midziyo yekumanikidza kana kukuvadzwa kwepombi, etc. Mukuwedzera, maererano nekushanda kwekushanda kunogona kugoverwa kuva vacuum valve, low pressure valve, medium pressure valve, high pressure valve, ultra high pressure valve; Zvinoenderana tembiricha yekushanda inogona kukamurwa kuva yakakwira tembiricha vharafu, yepakati tembiricha vharafu, yakajairika tembiricha vharafu, yakaderera tembiricha vharafu; Zvinoenderana neiyo nzira yekutyaira, inogona kukamurwa kuita vheji yemagetsi, vheji yemagetsi, pneumatic valve, hydraulic valve, etc. Zvinoenderana nevhavha yemuviri zvinhu zvinogona kukamurwa kuita cast iron valve, cast steel valve, forged steel valve, nezvimwewo; Zvinoenderana nehunhu hwedhipatimendi rekushandisa, inogona kukamurwa kuita Marine valve, mvura inopisa valve, magetsi station valve uye zvichingodaro. Iwo ekutanga maparamita evhavha ari kushanda kumanikidza, tembiricha yekushanda uye caliber. Mavharuvhu akasiyana-siyana epombi dzemaindasitiri, anowanzo shandiswa zita rekumanikidza pN (yakanyanya kushanda kumanikidzwa inobvumirwa kutakura pasi petembiricha yakatarwa) uye zita rekuti DN dhayamita (zita rezita remuviri wevharuvhu uye pombi yekubatanidza kupera) seyakanyanya paramita. Ivhavha inonyanya kuvharwa, simba, mutemo, kutenderera, kuzarura nekuvhara kushanda, pakati payo maviri ekutanga ndiwo anonyanya kukosha kushanda kwemavhavha ose. Kuti ive nechokwadi chekuisa chisimbiso uye simba revhavha, kuwedzera kune akakodzera zviyero zvinofanirwa kuenderana neane musoro dhizaini dhizaini, chengetedza hutano hwekuita, asi zvakare inofanira kunge yakanyatsosarudzwa zvinhu. Tsanangudzo yekushanda kwe-multi-turn valve electric device (rudzi Z) Multi-turn valve electric device ine basa rakazara, kushanda kwakavimbika, advanced control system, diki diki, kureruka, nyore kushandisa uye kugadzirisa, nezvimwewo *** inoshandiswa. mumagetsi emagetsi, simbi, peturu, indasitiri yemakemikari, kugadzira mapepa, kurapwa kwetsvina nemamwe madhipatimendi. Multi-turn valve electric device, inozivikanwa seZ - type. Inokodzera multi-turn valve electric device ine kufamba kwakatwasuka, inozivikanwa serudzi rweZ. Inokodzera kutwasanuka kwevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhadhi,globe valve,diaphragm valve,gedhi remvura, etc. Inoshandiswa pakuvhura valve, kuvhara kana kugadzirisa, ndiyo vharafu yekuwana kure kure, kudzora kwepakati uye otomatiki kudzora kwechinhu chakakosha chekutyaira. Multi-turn electric device, drive device, electric head, valve electric installation model Multi-rotary valve electric device inoshanda nharaunda: 3.2.1 Ambient tembiricha: -20+60℃ (special orders -60+80℃) 3.2.2 Relative tembiricha : 90% (pa25 ℃) 3.2.3 Rudzi rwemhando uye rudzi rwekunze runoshandiswa munzvimbo dzisina kupisa / kuputika uye corrosive media; Zvigadzirwa zvisingaputike D ⅰ uye D ⅱ BT4, D ⅰ yakakodzera kune isiri-migodhi inoshanda yemugodhi wemarasha; D ⅱ BT4 inoshandiswa mumafekitari, inokodzera nharaunda ye ⅱ A, ⅱ B T1-T4 boka remusanganiswa gasi rebonde. (Ona GB3836.1 kuti uwane ruzivo) 3.2.4 Giredhi rekudzivirira: IP55 yemhando yekunze uye inoputika-inoputika (IP67 inogona kugadzirwa). 3.3.5 Kushanda purogiramu: maminitsi gumi (30 maminitsi anogona kugadziriswa). Multi-turn valve electric device (Type Z) drive device, electric head, valve electric device, valve actuator, valve driver, valve electric actuator performance Maererano nemamiriro ekushandiswa: Z yakajairika mhando; ZW imhando yekunze; ZB haina moto; ZZ imhando yakakosha; ZT ndiyo inodzora mhando. Zvinoenderana nesimba rekubuda: torque mhando uye thrust mhando. Kuita kwechigadzirwa kunopindirana neJB/T8528-1997 "General type valve electric device technical requirements". Kuita kwemhando yekudzivirira-kuputika kunoenderana nezvinodiwa zveGB3836.1-83 "Zvakawanda zvinodikanwa zvemagetsi-asingapindike midziyo yemagetsi yenzvimbo yepabonde", GB3836.2-83 "Kuputika-chisina kuputika midziyo yemagetsi yebonde Nzvimbo isina moto yeMagetsi Equipment D" uye JB/T8529-1997 "Technical conditions for flameproof valve electric Device".