Rudzi rutsva rweakangwara emagetsi vharafu controller general yemagetsi vharafu kutenga zvinodiwa zvehunyanzvi

Rudzi rutsva rweakangwara emagetsi vharafu controller general yemagetsi vharafu kutenga zvinodiwa zvehunyanzvi

Mhedziso ye
DSM modular intelligent electric valve controller inotora advanced micro-processing tekinoroji, yakanyatsobatanidzwa IC chip uye refu-hupenyu simba kubuda mudziyo kugamuchira DC4 ~ 20mA gadziriso chiratidzo kubva kumusoro chiridzwa uye DC4 ~ 20mA valve mhinduro chiratidzo kubva yakaderera magetsi actuator (kana " matatu-waya" chiratidzo che potentiometer), uye kubuda "pa" uye "kudzima" masaini. Kuziva kudzora kwevhavha yekuvhura uye mutemo. DSM modular intelligent electric valve controller, ine digital setting, display, limit, motor blocking protection, breaking wire alarm uye valve self-calibration uye mamwe mabasa epamusoro. Yakagadzikana uye yakarurama kutonga kwevhavha, damper uye baffle kugadzirisa chimiro. Inogona kushandiswa zvakanyanya mukugadzira magetsi, metallurgy, petroleum, makemikari uye mamwe minda.
DSM modular intelligent electric valve controller haingoshandiswe chete ne-single-phase AC motor actuator (yakadai seDKJ neDKZ yemagetsi actuator), asi zvakare inogona kushandiswa neatatu-phase AC motor actuator, magetsi mudziyo. DSM modular intelligent electric valve controller uye yechinyakare yemagetsi vharafu mushure mekushandiswa, mukuvimbika, kugadzikana, kurongeka uye zvimwe zvinhu zvinogona kuvandudzwa kakawanda, nekuti shanduko nekuvandudzwa kweiyo yekare magetsi actuator yakaunza hutsva hutsva.
Main Features:
Intelligent calibration: Paunenge uchienzanisa "zero" uye "izere" yevharuvhu yekuvhurwa uye kubuda ikozvino kwenzvimbo yevharuvhu, hapana chikonzero chekugadzirisa potentiometer kana kuita dhizaini yakaoma nereferensi yekuyeresa chiridzwa. Chero bedzi iyo chaiyo "yakavharwa zvakakwana" uye "yakavhurika zvizere" nzvimbo dzevharuvhu dzakatsikirirwa kamwe chete, iyo ichangobva kusetwa nguva ichave yega uye yakanyatsogadziriswa ku0-100% uye DC4-20mA.
Iyo paramita yevhavha yemagetsi zone inogona kusetwa digitally, ine diki overshoot, yakanaka kugadzikana uye yakakwirira kutonga chaiko.
Kusununguka nzira yekuvhura: Paunenge uchishandura nzira yekuvhura yevhavha uye maitiro ekushanda kwevhavha, hapana chikonzero chekutsiva chero wiring, iyo inogona kupedzwa nekuisa bhatani.
Hungwaru nhanho: inogona kudzivirira oscillation kana pamusoro - "kumhanyisa" chiitiko, kunatsiridza kutonga chaiko.
Kukanganisa kuona uye basa rearamu: Kana iyo actuator ikangotadza, iyo yakangwara yekuona kukanganisa uye alarm basa rinogona kuona otomatiki uye alarm, kuratidza chikanganiso chinokonzera actuator uye kunyatso ratidza mamiriro ekushanda kweiyo actuator. Zvinoenderana nezvikonzero zvakasiyana-siyana zvinokonzeresa, masiginecha akasiyana ealarm anoratidzwa, ayo achapfupisa nguva inodiwa yekugadzirisa matambudziko uye kudzoreredza actuator kune yakajairika kushanda mamiriro nekukurumidza.
Otomatiki chikamu chekudzivirira: Pamberi, mumunda wiring, isu tinofanirwa kuve nechokwadi chekutevedzana kwechikamu chechitatu-chikamu AC simba rinopihwa kune actuator, nekuti kana iyo chikamu kutevedzana kwakashata, inokonzeresa kutenderera kwemota, yobva yakuvadza vharafu. uye actuator. Iye zvino mushandisi anogona kuchengetedza zvachose dambudziko iri, haachada kufunga nezve dambudziko rekutevedzana kwechikamu kana wiring. Kana chikamu che wiring chemunda chichidzoserwa, chikamu che synchronizer chichagadzirisa chigadziro chacho kuti ive nechokwadi chokuti valve inoita sezvakarayirwa. Ndokunge, kana iyo actuator inogamuchira iyo yakavhurika kuraira, inogara ichitenderera mune preset yakavhurika nzira uye haizomhanyire yakatarisana nekuda kwechikamu chekuteedzera switch.
Kunze kudzivirira:
Kudzivirirwa kweMotor overcurrent: Kana iyo actuator mota ichimhanya, iyo DSZH220 inongomira iyo mota nekuda kwezvikonzero zvakasiyana.
Instantaneous reverse kudzivirira: Kana iyo actuator ichitenderera munzira imwe, semuenzaniso, kana vharuvhu ichivhurwa, kana actuator ikagamuchira murairo wekuvhara valve, iyo yemukati yekudzora logic yeiyo actuator inononoka nguva yakatarwa isati yasvika. murairo wekuvhara valve unoitwa. Iyi tekinoroji inozodzikisa kukanganiswa kwemota yazvino, kuwedzera hupenyu hwezvinhu zvemagetsi, uku ichidzivirira kukanganisa kurema pahunde yevharuvhu, giya bhokisi uye kumwe kutapurirana kwemuchina kunogona kukonzera kukuvara, nekudaro kuchengetedza mota zvine mutsindo.
Kudzivirirwa kwevhavhavhavha: Kana iyo actuator isingakwanise kukurira torque inodiwa kutanga vharafu, mamiriro evhavha plug aripo. Kana iyo actuator inogamuchira chiratidzo chekutanga chekuvhurika kana kuvhara, kana vharuvhu yakamira, hapana chiito mukati menguva yakatarwa, dunhu remukati rinobvisa iyo inoenderana kusangana, inomanikidzwa kumisa kushanda kweiyo actuator, panguva imwe chete, tumira inoenderana nearamu chiratidzo, mukuwedzera, iyo chiratidzo inogona zvakare kubuda kuburikidza neRS485.
Iyo alarm uye yekudzivirira modhi inogona kusetwa nedhijitari kana chiratidzo chekuisa chabviswa.
Zvisingarasikike zvekuverenga nekunyora zvigadziriso, zviri nyore kugadzirisa paramita, dzima kwenguva yakareba.
Otomatiki / manyorero hapana kukanganisa switch, yakanaka anti-kupindira.
Kushanda kuri nyore: kunyangwe mushandisi aine akawanda mabasa akaomarara, asi software yemukati yave "dambudziko" kwavari, "yakareruka" kumushandisi, ichiita iyo man-muchina dialogue mashandiro ari nyore uye nyore kudzidza.
(Iyo mota inodzorwa zvakananga neAC220V actuator, uye mota ndiyo AC380V actuator, inoda kuwedzera AC380V magetsi ekutyaira)
Technical Data
1. Kuwanda kwekushandisa
Inoshanda actuator: Iyo magetsi ekupa ndeye 220V ± 15% (AC), simba racho risingasviki 150W, iyo yakajairwa magumo, kuvhura uye kuvhara matatu waya kudzora mota kuvhura, kuvhara uye kumira.
Nzvimbo yekushanda: Ambient tembiricha: -20 ℃ ~ 55 ℃. Hunyoro hunyoro: isingasviki 90%.
2. Chiratidzo chekupinza
Rongedza chiratidzo chekuisa: 4 kusvika 20mA (DC), yekuisa mutoro impedance iri pasi pe150Ω.
Kuvhura kupinza chiratidzo: potentiometer chiratidzo, 500Ω~5KΩ.
3. Chiratidzo chekubuda
Valve chinzvimbo chemhinduro yekubuda chiratidzo: 4 ~ 20mA (DC, yakasarudzika), inobuda ine mutoro wekutakura isingasviki 450Ω.
Chinja chekudzora chiratidzo: relay kubuda. Kubata huwandu: 5A, 250V (AC).
4. Kururama kwekutonga
Sensitivity: 0.2% ~ 3.0%.
5. Mirayiridzo Yekushanda
Basa rekusarudza: Dzvanya bhatani re "Function" uye usariregedze. Mushure memasekondi maviri, basa razvino richaendeswa kune rinotevera basa. Nzira yekutenderera ndeiyi: Otomatiki (chiratidziro chebasa mwenje pa) - > Chinyorwa (chiratidziro chebasa mwenje wakadzimwa) - > Parameter Setting 1 (basa rinoratidza chiedza nekukurumidza) - > Parameter kuseta 2 (basa rinoratidza chiedza zvishoma nezvishoma) - > Otomatiki (basa chiratidzo chinovhenekera zvishoma nezvishoma).
Calibration: Dzvanya uye ubate bhatani rekuti "Gadzirisa" kana iyo isiri-yakaiswa mamiriro iripo. Mushure memasekonzi maviri, simbisa kuti nzvimbo yacho yakazaruka zvizere. Chiedza chechiratidzo chevhavha chakazaruka zvakakwana kwemasekonzi maviri kuratidza kusimbiswa; Dzvanya uye ubate bhatani rekuti "Gadzirisa" kana iyo isiri-yakaiswa mamiriro iripo. Mushure memasekonzi maviri, simbisa kuti nzvimbo yacho yakavharwa zvizere. Chiedza chechiratidzo chevhavha yakavharwa zvakazara ichabwaira kwemasekonzi maviri kuti isimbiswe.
Kugadzika: Bata pasi "Function" bhatani uye usasunungura. Mushure memasekondi maviri, basa razvino richaendeswa kune rinotevera basa. Dzokorora matanho apfuura kusvika wapinda Parameter kuseta 1 (apo chiratidzo chebasa chinopenya nekukurumidza). Seta senitivity modhi, vhura gwara uye yekuisa yekutyora modhi ne "Gadzirisa" kiyi. Aya maparamita matatu anoratidzwa mu 4-bit binary, uye kiyi ye "adjust" inoderedza kukosha kutenderera (1111-1110-> 1101-… -> 0000-> 1111). Paunodzvanya Function kuti ubude parameter 1 kuseta, iwo ari pamusoro apa paramita anochengetwa otomatiki.
Dzvanya uye bata bhatani re "Function". Mushure memasekondi maviri, basa razvino richaendeswa kune rinotevera basa. Dzokorora matanho apfuura kusvika wapinda Parameter kuseta 2 (apo chiratidzo chebasa chinopenya zvishoma nezvishoma). Shandisa "Gadzirisa" kiyi kuseta kukosha kwekunzwa. Uku kukosha kwekunzwa kunoratidzwa mune 4-bit binary, uye kiyi ye "kugadzirisa" inoderedza kukosha kutenderera (1111-1110-> 1101-… -> 0000-> 1111), iyo ** kukosha kwekunzwa kana kuseta maitiro ekunzwa fixed mode in parameter Setting 1. Dzvanya kiyi yeBasa zvakare kuti ubudise parameter 2 setting. Maparameter ari pamusoro anochengetwa otomatiki. (Mushure mekuisa kunzwisiswa seyekuzvigadzirisa modhi mune parameter yekumisikidza 1, parameter yekumisikidza 2 haina kuoneka muchirongwa chekusarudza basa, uye kukosha kwekunzwa kunozoverengerwa otomatiki nemodule yechinangwa uye kugadziriswa nenguva.)
Mode yekushanda
Manual: Bata pasi bhatani re "Function", uye wotamisa kubva pane ikozvino basa kuenda kune rinotevera basa mushure memasekonzi maviri. Dzokorora mashandiro ari pamusoro kusvika ruoko rwakasimba (chiratidziro chebasa chadzimwa). Paunenge uchimisa chivharo, vhura uye uvhare valve maererano ne "function" kiyi (nguva inoramba ichitsikirira inofanira kuva isingasviki 2 seconds, kana zvisina kudaro inoonekwa sekusarudza basa) uye "Gadzirisa" kiyi. Panguva yekuvhura, vharafu pachiedza (digit 1 mwenje) inopenya uye inovhenekera kusvika pazere pachinzvimbo; panguva yekuvhara, vharuvhu inodzima chiedza (digit 0 light) inopenya uye inovhenekera kusvika painodzima zvachose. Kuti umise chivharo, shandisa "Gadzirisa" kiyi paunenge uchivhura valve kana kudzvanya "Function" kiyi paunenge uchivhara valve (nguva inoramba inobata iri pasi pe2 seconds).
Otomatiki: Bata pasi bhatani re "Function" uye usaburitse. Mushure memasekondi maviri, basa razvino richaendeswa kune rinotevera basa. Dzokorora mashandiro ari pamusoro kusvika wapinda mu-self-dynamic (basa rinoratidza chiedza pa), otomatiki control valve kuvhura, kuvhara, kumisa, ita kuti kuvhurika kwevharuvhu uye kugadzirisa kupinza kunoenderana.
6. Software Mabasa
Kudzosera kunonoka kudzivirira.
Automatic orientation.
Gadzirisa otomatiki huwandu hwemapoinzi uye urefu hwenhanho.
Manual kana self-tuning senitivity (dead zone).
Vhura mafambiro emahara.
Input line break mode kusarudzwa (kuvhura, kudzima, kuseta, mira).
7. Kudzora parameters inogona kuiswa
Kuisa paramita kunopedzwa ne "Function" uye "Gadzirisa" makiyi, ane chebasa chiratidzo (girinhi) uye mana manhamba zviratidzo (tsvuku) inoratidza Zvirongwa.
Munguva yekumisikidzwa kweparameter, kiyi yeBasa inoshandiswa kusarudza nekuchengetedza parameter Settings, uye kiyi yeAdjust inoshandiswa kugadzirisa parameter values. Kuti uwane ruzivo, ona Basa Sarudzo uye Kuseta mazwi mune yakapfuura rondedzero yekushanda.
Mukati mekugadzirisa paramende, chiratidzo che LED1 chinoratidza iyo 0th bit (BIT0) yeiyo set parameter. Pa ** iyo bhiti iri 1 uye kubva ** iyo diki iri 0; Chiratidzo che LED2 chinoratidza chidimbu chekutanga cheiyo set parameter (BIT1), kana chiedza chiri pa ** chidimbu chiri 1, kana chiedza chadzimwa ** iyo bit 0; Chiratidzo che LED3 chinoratidza chikamu chechipiri chegadziriro yakatarwa (BIT2), kana chiedza chiri pa ** chidimbu chiri 1, kana chiedza chadzimwa ** chidimbu chiri 0; Chiratidzo che LED4 chinoratidza chechitatu bhiti (BIT3) cheiyo set parameter. Pa ** the bit is 1. Off ** the bit is 0.
Apo parameter inogadzirisa 1 (basa rinoratidza flash), maitiro ekunzwa anoratidzwa ne LED4 (BIT3) (BIT3 ndeye 0: kugadziriswa kwebhuku, uye kukosha kwekunzwa kunoiswa mukugadzirisa nyika 2; BIT3 ndeye 1: self-tuning); LED3 (BIT2) inoratidza nzira yakavhurika (BIT2 iri 0: yakanaka; BIT2 iri 1: reverse), uye LED2 uye LED1 (BIT1BIT0) inoratidza nzira yekubvisa yekuisa (BIT1BIT0 ndiyo 00: vharavhavha; BIT1 BIT0 ndeye 01: set to medium. .BIT1 BIT0 ndeye 10: bvisa vharafu BIT1 BIT0 iri 11: vharafu .
Pakuisa nyika 2 (chiratidziro chebasa chinopenya zvishoma nezvishoma), kukosha kwekunzwa kunoratidzwa ne LED4-leD1 (bit4-bit0) (BIT3BIT2BIT1BIT0 ndeye 0001: kunzwisiswa ndeye 0.2%; BIT3BIT2BIT1BIT0 ndeye 0010: kunzwisiswa ndeye 0.4BIT10 iBIT1BIT10% BIT3BIT0; : senitivity is 0.6%; ... ;
Semuyenzaniso, kana LED4 yadzimwa apo LED3, LED2, uye LED1 dziripo panguva parameter kuseta 1 (basa rinoratidza chinobwaira nokukasika), kukosha parameter 1 ndiko 0111 mune mana-bit binary format. Yayo LED4 mwenje yakadzimwa (BIT3=0) inoreva kuti senitivity inogadzika seyakanyanya kukosha muparameter yekumisikidza 2; LED3 yayo pa (BIT2=1) inoreva reverse control (4mA yakazara pa uye 20mA yakadzimwa zvizere); LED2 yayo uye LED1 pa (BIT1 BIT0 = 11) zvinoreva kuti kana mutsara wekupinda wabviswa, vheji inomhanya kusvikira yanyatsozaruka. Pakuisa nyika 2 (chiratidziro chebasa chinobwaira zvishoma nezvishoma), kana LED4 yakabatidzwa uye LED3, LED2 uye LED1 yadzimwa, ipapo parameter 2 inomiririrwa ne4-bit binary kukosha kwe1000, zvinoreva kuti kukosha kwekunzwa kunoiswa ku1.6% .
8. Interface RS232 RS485
General electric valve procurement technical zvinodiwa
General electric valve procurement technical zvinodiwa
Magetsi valve procurement chete zvakajeka tsanangudzo, mapoka, basa kumanikidzwa kusangana nekutenga zvinodiwa nzira, mumusika wazvino upfumi nharaunda haina kukwana. Nekuti vagadziri vemagetsi mavharuvhu kuitira kukwikwidza kwechigadzirwa, ivo vari mune yakabatana dhizaini yevharuvhu yemagetsi pasi pepfungwa yehutsva hwakasiyana, kuumbwa kwemaitiro avo ebhizinesi uye hunhu hwechigadzirwa. Naizvozvo, zvinonyanya kukosha kuisa mberi kwakadzama kwehunyanzvi zvinodiwa mukutenga kwemavharuvhu emagetsi uye kuwana kubvumirana kuburikidza nekubatana nevagadziri sechinhu chinonamira kune chibvumirano chekutenga mavharuvhu emagetsi.
1. General zvinodiwa
1.1 Tsanangudzo uye zvikamu zvemavharuvhu emagetsi zvichaenderana nezvinodiwa zvemapepa ekugadzira mapaipi.
1.2 Muenzaniso wevhavha yemagetsi inofanira kuratidzwa maererano nezvinodiwa zvemarudzi nhamba. Kana iyo bhizinesi chiyero, inofanirwa kuratidza tsananguro yakakodzera yemuenzaniso.
1.3 Kushanda kwekushanda kwevhavha yemagetsi kunoda kuti kushandiswa kwekushanda kwepombi kunofanira kunge kwakakura kudarika chaiyo yekushanda kwepombi pasi pechikonzero chekusakanganisa mutengo; Chero rutivi rwevhavha yemagetsi yakavharwa mamiriro ezvinhu inofanira kukwanisa kumira 1.1 nguva yemagetsi evhavha yevhavha yekumanikidza pasina kubuda; Magetsi vharafu yakavhurika mamiriro, muviri wevharuvhu unofanirwa kumirisana nezvinodiwa zvakapetwa kaviri electric valve pressure.
1.4 Chimiro chekugadzira chevhavha yemagetsi inofanira kuratidza nhamba yenyika yose inobva. Kana iri chiyero chebhizinesi, gwaro rebhizinesi rinofanira kusungirirwa pachibvumirano chekutenga.
2. Electric valve quality standard
2.1 Iyo yemuviri zvinhu ichave yakanyanya nodular cast iron, uye giredhi uye chaiyo yemuviri uye kemikari bvunzo data yesimbi yakakandwa icharatidzwa.
2.2 Stem zvinhu, edza kuita Stainless simbi hunde (2CR13), hombe caliber yemagetsi vharafu inofanirawo kuva Stainless simbi nested hunde.
2.3 Nzungu inogadzirwa nendarira yealuminium yakakandwa kana aruminiyamu yebhuronzi, uye kuoma uye kusimba kwakakura kupfuura dzinde revharuvhu.
2.4 Kuoma uye kusimba kwevharuvhu hunde bhushing material haifaniri kudarika dzinde revharuvhu, uye hapazove neelectrochemical corrosion nemadzinde evharuvhu nemuviri wevharuvhu pasi pemamiriro ekunyudzwa mumvura.
2.5 Zvinhu zvekuisa chisimbiso pamusoro
(1) Kune marudzi akasiyana-siyana emagetsi emagetsi, nzira dzakasiyana dzekuisa chisimbiso uye zvinhu zvinodiwa;
(2) Kune yakajairwa wedge gedhi vharafu, zvinhu, kugadzirisa nzira uye nzira yekukuya yendarira mhete inofanira kutsanangurwa;
③ Yenyama, makemikari uye hutano bvunzo data yeyakapfava chisimbiso gedhi vharafu uye vharafu ndiro inonamira rubber zvinhu;
(4) Vhuruvha yebutterfly inofanira kuratidza chinhu chakavharika pamusoro pemuviri wevharuvhu uye chisimbiso chepamusoro pandiro yeshavishavi; Yenyama uye yemakemikari test data ye butterfly valve, kunyanya zvinodiwa zvehutano zverabha, anti-kuchembera zvivakwa, kupfeka kuramba; Kazhinji, butadiene rubber uye EPDM rubber inoshandiswa, uye rabha yakadzokororwa inorambidzwa zvachose.
2.6 Kurongedza kwevhavha shaft
(1) Nemhaka yokuti vheji yemagetsi mupombi network inowanzovhurwa uye yakavharwa zvisingawanzoitiki, kurongedza hakusi kushanda mumakore akawanda, kurongedza hakusi kuchembera, uye chisimbiso chekuvhara chinochengetwa kwenguva refu;
(2) Iyo valve shaft yekurongedza inofanirwawo kumira kuvhurika nekuvharika kazhinji, kuisa chisimbiso kwakanaka;
(3) Maererano nezvinodiwa pamusoro apa, kuvhara kwevhavha yevhavha haifaniri kuchinjwa kwehupenyu hwose kana kupfuura makore gumi;
④ Kana kurongedza kuchida kutsiviwa, dhizaini yevharuvhu yemagetsi inofanirwa kufunga nezve kutsiva matanho pasi pemamiriro ekumanikidzwa kwemvura.
3. Variable speed transmission box
3.1 Bhokisi zvinhu uye mukati uye kunze anticorrosion zvinodiwa zvinopindirana nemusimboti wemuviri wevhavha.
3.2 Bhokisi rinofanirwa kuvharwa uye rinogona kumira kunyudzwa kwemamita matatu embiru yemvura mushure mekusangana.
3.3 Iyo inogadzirisa nati yekuvhura uye yekuvhara yekumisikidza mudziyo pabhokisi inofanirwa kunge iri mukati kana kunze kwebhokisi, asi chete chishandiso chekutanga chinogona kushandiswa kushanda.
3.4 Inonzwisisika dhizaini yedhizaini dhizaini, kuvhura nekuvhara kunogona chete kutyaira vheji shaft kutenderera, usaite kuti iende kumusoro uye pasi, zvikamu zvekutumira zvinoruma zvakakodzera, hazviburitse mutoro pakuvhura nekuvhara slip yekuparadzanisa.
3.5 Nzvimbo yekuisa chisimbiso pakati pegiya bhokisi uye shaft yevharuvhu haifanirwe kubatanidzwa mune isina kuvuza-yese, zvikasadaro, matanho akavimbika anofanirwa kutorwa kudzivirira kubuda kwe serial.
3.6 Iko hakuna chinhu chakasiyana mugiya bhokisi, uye giya occlusal chikamu chinofanira kuchengetedzwa negirizi.
4. Nzira yekushanda yevhavha yemagetsi
4.1 Kuvhura uye kuvhara nzira yevhavha yemagetsi panguva yekushanda inofanira kuvharwa newachi.
4.2 Nemhaka yokuti vheji yemagetsi mumupumburu wepombi inowanzovhurwa uye yakavharwa nemaoko, kuzarura nekuvhara kushanduka hakufaniri kunge kwakanyanyisa, kunyange iyo huru yemagetsi yemagetsi inofanirawo kuva mukati me 200-600 revolutions.
4.3 Kuti tifambise kushanda kwekuvhura nekuvhara nemunhu mumwechete, pasi pemamiriro eplumber pressure,