Kwaandaanya anzila yakubeleka ya valve limit switch

Kwaandaanya anzila yakubeleka ya valve limit switch

Mukubwe Kaangala 12^th, 2023

TWS Valve kuzwa ku Tianjin, China

Majwi mapati:Kuchinchila kwaminchina; Kuchinchila kwamunyinza wakuswena afwaafwi

1. Kuchinchila kwaminchina

Kanjikanji, musyobo ooyu wa switch ubelesyegwa kucesya busena naakuti kweenda kwaminchina, kuchitila kuti minchina yeenda ikonzye kwiima, kujokolosya kweenda, kweenda kwakufwambaana naakuti kweenda kweendelanya abusena bumwi naakuti kweenda. Chili amutwe uubeleka, nzila yakuswaangana antoomwe aŋanda. Kwaandaanizyigwa mukuchita zintu ziluleme (bbatani), kuzunguluka (kuzunguluka), kuchita zintu ziniini antoomwe akusanganya.

Swichi iibeleka biyo: nzila yakuchita ilikozyene aya bbatani, kusiyana nkwakuti limwi lilachitwa amaanza, mpawo limwi lilagonkwa abbampa lyacibeela cheenda. Eelyo bbuloki lyakuuma lyachibeela chaanze nolisinikizya bbatani kuti lichite kuti chijatikizyo chiunke, eelyo chibeela cheenda nichazwa, chijatikizyo chilajokela alikke nkaambo kachintu chasipiringi.

Kuzunguluka kwakumanizya: Eelyo butale bwakulesya (bbuloki bwakudonkola) bwamunchina weenda nobusinikizyigwa a roller ya switch yakumanizya, musako wakutumizya ulazungaana antoomwe a shaft iizungaana, kuchitila kuti cam isunke bbuloki lyakuzungaana, mpawo eelyo bbuloki lyakuzungaana nolijata busena bumwi, lilasunka kweendeenda kusyoonto. Swichi ilabeleka chakufwambaana. Eelyo butale bwakulesya bbola nobugwisigwa, ntalisyo yapilukila ilabweedezya swichi yakweenda. Eeyi nivwili lyomwe likonzya kujokela musule. Alimwi swichi yeendeenda iijisi mavwili obile taikonzyi kujokela buya pe, mpo kuti yasyoma muchini weenda kuti weende kulubazu lumbi, chisinkilizyo chabutale chilafwusa mubbokesi limbi kuti lipiluke.

I micro switch ni switch iifwambaana ichitwa akusinikizyigwa. Njiisyo yayo yakubeleka njakuti nguzu zyaanze zibeleka aachintu chibeleka kwiinda muchintu chitumizya (kusinikizya pini, bbatani, leva, rola, azimwi), mpawo nguzu zyamana kuyobololwa kusika aawo mpokuyandikana, nchito ilachitika, kuchitila kuti kuswaangana kweenda kumamanino aachintu chilikuchitika. Aawo manguzu aali achintu chitumizya naagwisigwa, tete lyamulimo lilapanga manguzu aakujokela musule, mpawo aawo kujokoloka kwacibeela chakutumizya nokwasika aawo mpokugolela, mulimo wakujokela musule ulamana mpawo-mpawo. Musinzo wakujatana kwa micro switch muniini, kuchita nkwafwiifwi, manguzu aakusinikizya masyoonto, mpawo kujula akuzima kulafwambaana. Ikufwambaana kwakuchita kwakujatikizigwa kwacho kweenda takukwe makani akufwambaana kwakubeleka kwachintu chitumizya. Musyobo wakusaanguna wa micro switch ngwamusyobo wa push pin, ooyo uukonzya kuzwa ku musyobo wa bbatani lifwiifwi, musyobo wa bbatani lipati, musyobo wa bbatani lipati loko, musyobo wa bbatani lya roller, musyobo wa reed roller, musyobo wa lever roller, musyobo wa janza lifwiifwi, musyobo wa janza lilamfu azimwi.

I switch ya valve ya mechanical kanjikanji ilabelesya micro switch ya passive contact, mpawo nzila ya switch ilakonzya kwaandaanizyigwa mu: single pole double throw SPDT, single pole single throw SPST, double pole double throw DPDT.

2. Kuchinchila kwamamanino

Swichi yakuswena afwaafwi, alimwi iizyibidwe kuti switchi yakubelesya nzila iitakwe kujatana, taikonzyi buyo kunjila mubusena bwaswichi yakubelesya nzila yakuguma kutegwa imanizye kweendelezya kweenda akukwabilila minyinza, pele alimwi ilakonzya kubelesyegwa kubala kapati, kupima kufwambaana, kweendelezya mweelwe wamaanzi, kuzyiba bupati bwacibeela, kulindila kuswaangana kwanzila zyakubelesya. Nkaambo kakuti ilijisi bube bwakutajata, kufwambaana kubeleka, kubeleka mukati kazyintu zisiyene zyakuzyiba, citondezyo cikkalilide alimwi citakwe mvwula, mulimo uukkalilide alimwi uusyomeka, buumi bulamfwu, kwiinduluka-induluka kubamba kabotu-kabotu alimwi akukonzya kuzyibila kubeleka mumasena aakatazya, azimwi, aboobo cibelesyegwa kapati mukupanga zintu mbuli mincini, zibelesyo zyakusimba, mapulasitiki.

Ma switchi aafwaafwi aandaanizyigwa kweendelanya anzila yakubeleka: ikapati musyobo wa high-frequency oscillation, musyobo wa Hall, musyobo wa ultrasonic, musyobo wa capacitive, musyobo wa differential coil, musyobo wamagineti aatamani, azimwi. Musyobo wamagineti aatamani: Ibelesya nguzu zyakukwela zyamagineti aatamani kweenzya swichi ya reed kuti igwisye citondezyo.

Musyobo wa coil uusiyana: Ubelesya eddy current akusanduka kwa magnetic field ichitwa aawo chintu chakajanwa nichiswena afwaafwi, mpawo chibeleka kwiinda mukwiimpana aakati ka detection coil a comparison coil. Iswichi ya capacitive proximity: Ikapati ilijisi capacitive oscillator antoomwe a electronic circuit. Bupati bwayo buli aabusena bwakumvwa. Chintu nichiswena afwaafwi, chilazungaana akaambo kakucinca kwanguzu zyacho, aboobo chiyoopa kuti kube kuzungaana naakuti kulesya kuzungaana kuchitila kuti kube chitondezyo. kuchincha kunji loko. Swichi ya Hall proximity: Ibeleka kwiinda mukusandula zitondezyo zyamagineti kuti zibe zitondezyo zyamagesi, mpawo zizwa mulinjiyo zilaa mulimo wakubamba kuyeeya. Chibelesyo chamukati chikonzya kuzyiba nguzu zyamagineti chikonzya kuzyiba buyo nguzu zyamagineti zyeendelana amamanino aachibelesyo. Eelyo ntalisyo yamagineti S noilangide ku switch yakuswena afwaafwi, kuzwa kwa switch yakuswena kulaa kuzuza kubotu, mpawo kuzwa kuli atala. Ikuti naa nsingo yamagineti N ililangide ku switch ya proximity, mpindu ili munsi. chibaka.

Chibelesyo cha Ultrasonic proximity: Chibikkilizyidwe kapati a piezoelectric ceramic sensors, zibelesyo zyamagesi zyakutumina mayuwe aa ultrasonic akutambula mayuwe aatondezyegwa, antoomwe ama bridge switches aayendelezyegwa apulogilamu aakucinca busena bwakuzyiba. Nchintu chili kabotu mukuziba zintu zitakonzyi kujatwa. Ikweendelezya kwayo takunyonganizyigwi azintu zilimbuli muzuzumo, magesi, amumuni. Chintu nchobeelede kujana chilakonzya kuba chintu chili muchiimo chiyumu, chamaanzi naakuti mbuli mupunga, kufwumbwa buyo kuti chikonzya kutondezya mayuwe aa ultrasonic.

Ichintu chakuzungaana kwachiindi chilamfu: chilachitwa abutale, ikapati chili azibeela zyotatwe: chintu chizungaana loko, nzila iiswaangenyi naa transistor amplifier achibelesyo chakuzwa. Njiisyo yayo yakubeleka njakuti: kkoili ya oscillator ilapanga nguzu zyamagineti zicinca-cinca atalaa nyika iibeleka ya switch, eelyo cintu cabutale nociswena afwaafwi abusena bubeleka, eddy current iipangwa mukati kacintu cabutale iyoobweza nguzu zya oscillator, akupa kuti oscillator ileke kuzungaana. Zitondezyo zyobile zyakuzungaana akuleka kuzungaana kwa oscillator zilasandulwa kuba zitondezyo zyakusanduka zyobile zyamana kubumbwa akuyungizigwa, mpawo zitondezyo zyakusanduka zilazwa.

I switch ya valve ya magnetic induction kanjikanji ibelesya nzila ya electromagnetic induction proximity switch ya passive contact, mpawo nzila ya switch ilakonzya kwaandaanizyigwa mu: single pole double throw SPDT, single pole single throw SPSr, pesi kakunyina double pole double throw DPDT. Kuyungizigwa kwamagineti kanjikanji kwaandaanizyigwa muzibeela zyobile zijalukide naakuti zijalukide, mpawo ntambo zyotatwe zilikozyene a single-pole double-throw SPDT, kakunyina kujaluka akujalwa.

Tianjin Tanggu Water-Seal Valve Co.,ltduuzyibidwe kapati muvalve ya butterfly, Ivalvu yamulyango, Valve yakulanga, Y sefa, Valve yakubamba, azimwi.