Mumabasa emaindasitiri akadai sekugadzira magetsi, kugadzira makemikari, kuchenesa mafuta, uye kugadzira simbi, kuyera kumanikidzwa nemazvo munzvimbo dzine tembiricha yepamusoro kunogona kuva basa rakaoma asi rakaoma. Kana tembiricha yepakati nepakati ikakwira pamusoro pe80℃, ma "pressure transmitters" anogona kuva panjodzi. Kusangana zvakananga nekupisa kwakadaro kunogona kukanganisa zvikamu zvemagetsi, kukonzera kuyerera kwekuyerwa, kukuvadza mvura yekuzadza mukati, uye pakupedzisira kukonzera kutadza kushanda zvakanaka kwemidziyo. Kubudirira mukushandiswa uku kwakaoma kunoenderana nehurongwa hwakakwana hunosanganisira kufunga zvakadzama nezvenzvimbo yakakodzera yekuisa, zvishongedzo, nzira yekubatanidza uye modhi ye "transmitter".
Tubhu uye Zvishongedzo
Nzira iri nyore ndeyekushandisa machubhu nemafittings anotonhodza process medium isati yasvika ku sensor ye transmitter. Izvi zvinobvumira kushandiswa kwema transmitter models akajairwa uye anowanzo dhura mari. Nheyo yacho inobva pakudzima kupisa kuburikidza nemapipe akareba kana huwandu hwakaganhurirwa.
Impulse Tubing kana Siphon: Panzvimbo pekuisa transmitter zvakananga kune process connection, inosungirirwa kuburikidza nehurefu hwe impulse line. Sezvo hot medium ichifamba nepakati pe tube network, inorasikirwa nekupisa munzira ichienda kumhepo yakapoteredza. Syphon (inozivikanwawo se pigtail) i denderedzwa resimbi tube yakaiswa pakati pe process connection ne transmitter. Yakagadzirirwa kutonhodza midziyo iri mukati pamwe nekuderedza mhedzisiro yekukurumidza kumanikidzwa, izvo zvinoshanda zvakanyanya uye zvinochengetedza nzvimbo zvichienzaniswa nekuronga refu impulse tube.
Mavharuvhu uye Manifolds: Manifolds ndiwo mamwe mafittings akajairika anoshandiswa pakati pekugadzirisa nekushandisa kupatsanura, kuburitsa mweya uye kuenzana. Pamusoro pemabasa ayo makuru, kubatanidza mavharuvhu nechubhu yekubatanidza zvinokwanisawo kuburitsa kupisa kudiki kunzvimbo inotonhorera kuburikidza nekupisa uye convection yechisikigo.
Kushandiswa kwemachubhu pamwe chete uye magungano kunogona kuderedza tembiricha yepakati kusvika pakubatana kwemaitiro kusvika pamwero wakati. Kana ichigona kudzorwa mukati menzvimbo yakapoteredza, nzira iyi inomiririra mhinduro isingadhuri uye yakanaka, sezvozvinotumira zvakajairikainogona kushandiswa zvakananga. Zvisinei, kana tembiricha yepakati yakakwira zvakanyanya uye ichipfuura kugona kwayo kutonhora, dzimwe nzira dzekugadzirisa tembiricha yepamusoro dzinofanira kufungwa nezvadzo.
MaModheru Ekutumira Matembiricha Akakwirira
Kana zvinhu zvekutonhodza zvikasashanda kana nzvimbo iri shoma,zvinotumiraImwe sarudzo yakagadzirirwa basa rekupisa kwakanyanya haisi kungova mayuniti akajairwa ane chiyero chepamusoro, asi anosanganisira magadzirirwo emuviri nezvinhu.
Masinki ekupisa akabatanidzwa:Chinhu chiri pachena ndechekuti ma "heat sinks" akawanda akakura, ane ma "fins" akabatanidzwa pakati pe "process connection" ne "electronic housing". Ma "fins" aya anowedzera zvakanyanya nzvimbo yepamusoro, achipisa kupisa asati asvika pa "critical sensing component" ne "module". Dhizaini iyi inogona kuderedza tembiricha pa "sensor" ne "electronics".
Zvikamu Zvakaongororwa Nekupisa Kwakakwirira:Matransmitter aya anoshandisa ma semiconductor, magasket, uye zvinozadza mukati zvakagadzirwa zvakananga kuti zvigare kwenguva refu pakupisa kwakakwirira. Maburi emukati e lead anozadzwa nezvinhu zvinodzivirira kupisa zvine simba, zvichidzivirira kupisa kuyerera uye kuona kuti dunhu rekuwedzera nekushandura rinoshanda mukati memiganhu inobvumirwa yekupisa.
Sisitimu Yechisimbiso Chekure
Pazvinhu zvakaoma zvikuru—zvinosanganisira tembiricha yakakwira zvikuru, zvinhu zvinoparadza, mvura inonamira, kana maitiro apo kuomarara mumitsetse yemhepo kuri njodzi—izvisisitimu yechisimbiso chiri kurendiyo sarudzo inonyanya kufarirwa uye inokosha. Nzira iyi inogona kubvisa zvachose chinotapurirana chepressure kubva munzvimbo inopisa.
Sisitimu iyi ine chisimbiso che diaphragm chiri kure, chubhu ye capillary ine urefu hwakatarwa, uye chinotumira pachayo. Sisitimu yese—seal, capillary, uye transmitter sensor—yakazadzwa nemvura inozadza yakasimba, isingadzvanyike (semuenzaniso, silicone oil inodziya zvakanyanya).
Kumanikidzwa kweprocess kunobvisa diaphragm iri kure. Kutsauka uku kunopfuudzwa ne hydraulic kuburikidza nemvura inozadza inopisa mukati me capillary kuenda ku diaphragm inogamuchira iri mu transmitter, iyo yakaiswa panzvimbo yakachengeteka, inotonhorera, pamwe mamita kure nenzvimbo chaiyo yekuyera. Muviri we transmitter haumbofi wakabatana ne hot process medium.
Kuyera kumanikidzwa mukuita kwekupisa kwakanyanya idambudziko rinogara riripo asi rakakosha mukuita otomatiki kwemaindasitiri. Nzira yekudzivirira yakakwana inotsamira pakuongorora kwakazara kwekushandiswa. Nekushandisa zvishandiso zvekutonhodza, kusarudza matransmitter akagadzirwa nechinangwa chekupisa kwakanyanya, kana kushandisa masisitimu ekuchengetedza ari kure, mainjiniya vanogona kuve nechokwadi chekuti zvishandiso zvavo zvekumanikidza zvinopa kururama uye kuvimbika kwenguva refu.Shanghai Wangyuanikambani yekugadzira tekinoroji yepamusoro ine ruzivo rwemakore anopfuura makumi maviri, inyanzvi mukugadzira nekushandira zvishandiso zvekuyera kumanikidzwa. Tine hunyanzvi hwakakura mukubata mhinduro dzekudzora mashandiro emumunda dzinopisa zvakanyanya, dzichitsigirwa nezvidzidzo zvakawanda zvinoshanda. Kana muine chero zvinodiwa kana mibvunzo maererano nesarudzo yekutumira mashandisirwo ekupisa kwakanyanya, ndapota inzwa wakasununguka kutibata chero nguva.
Nguva yekutumira: Zvita-12-2025