Ivalve ye-Solenoid: yonke into oyifunayo ukuyazi

ivalve ye-solenoid

Ngokuqinisekileyo uvile ngaphezu kwesihlandlo esinye "ivalve ye-solenoid" kwezinye iiwebhusayithi, iincwadi, nakumabonakude. Abaninzi bayayikhumbula loo mbono wentsomi kaTom Cruise ku Imfazwe Yehlabathi apho alibiza khona eli gama, okanye kuguqulelo lwe-parody I-Movie Yothusayo 4. Kulungile oku icandelo lombane Ingasetyenziselwa ubuninzi bezicelo, kwaye isebenza ngokunika umdla kakhulu. Apha uya kufunda ngakumbi ngaye. Mhlawumbi ngandlela ithile ikukhumbuza a edlulisiweyo, okanye amanye amacandelo asele ebonwe.

Yintoni ivalve ye-solenoid?

ivalve ye-solenoid

Umzobo wevalvu yenjini yokutsha yangaphakathi kunye nesimboli sayo

La ivalve ye-solenoid Ikhona kwiinkqubo ezininzi zangoku, ukusuka kwiisekethe zefriji ukuya kwiimoto, ngokufakela igesi, njl. Sisixhobo esikwaziyo ukusetyenziswa ngokutshintsha kwe-thermostatic, iirelays, njl. njl., oko kukuthi, sisebenza ngombane. Umsebenzi wayo kukulawula ukuhamba kolwelo okanye iigesi ngokuvula okanye ukuvala ivalve ukuvumela indlela okanye ukucinezela ukudlula kolwelo oluxeliweyo. Ngamanye amazwi, luhlobo lwetephu esebenza ngombane.

Olu hlobo lwevalve lubandakanya Amacandelo amabini idrive esisiseko:

  • I-Solenoid: Sisixhobo esikwimo yekhoyili yombane (isilonda kunye nocingo oluyi-insulated copper) olukwaziyo ukwenza imagnethi ngaphakathi kwayo. Lo mmandla ubukhali kakhulu ngaphakathi kwaye ubuthathaka ngaphandle, ube ngumazibuthe okwaziyo ukusebenza okanye ukulawula into ethile (itsala iintsimbi ezinentsimbi), kulo mzekelo ukuvulwa okanye ukuvala ivalve. Enyanisweni, le solenoid ihlala ibizwa ngokuba ngumqhubi.
  • Umzimba wevalvu: Umsebenzisi uya kufakwa kuyo, kwaye ngaphakathi kulo mzimba kuya kuba nepiston yokuvula okanye yokuvala apho umqhubi uya kwenza. Kwaye yenziwe:
    • I-Plunger (ekwabizwa ngokuba yinaliti okanye isiqu): xa i-magnetic field yenziwa, i-plunger iya kutsalwa kumbindi we-solenoid kwaye i-valve ivule kwaye ivumele ulwelo ukuba ludlule. Xa kungekho mhlaba wemagnethi usetyenziswayo, iplunger iya kuhlala ivaliwe kwaye ayisayi kuvumela ulwelo ukuba ludlule.
    • EPuerto: ngumngxuma apho ulwelo okanye irhasi ihamba khona xa ivuliwe.

Isebenza njani ivalve yesolenoid?

Ivalve ye-solenoid ine-a Umgaqo olula wokusebenza. Sele ndiphawule ngale nto kwicandelo elidlulileyo, kodwa ngoku makhe sibone inkqubo yenyathelo ngenyathelo:

  1. Ivalve ye-solenoid ihlala ivaliwe xa i-solenoid ingenawo amandla. Ngale ndlela, akukho mandla ombane okanye amandla anomtsalane awenziwa kuwo. Ubunzima be-plunger bubangela ukuba siwe ngumxhuzulane kwaye uvale umngxuma, oko kukuthi, i-plunger iphumle kwaye akukho ukuhamba kuvunyelwe.
  2. Xa i-solenoid inikwe amandla, inaliti edityaniswe ngoomatshini ezantsi kweplunger iya kuphakama njengoko umhlaba wemagnethi uphakamisa i-plunger phezulu kwaye i-plunger nayo itsala inaliti, iveze umngxuma kwaye ivumele ukuhamba.

Nangona kunjalo, ezinye iintlobo zeevalvu zisebenza ngokwahlukileyo kancinci, njengalezo zisebenzisayo imithombo okanye imithombo ukutyhala iplunger ukuvala ivalve. Oku kuya kuvumela iivalve ukuba zifakwe kwiindawo ngaphandle kokuthe nkqo (ukusebenza ngokuxhuzula).

Ukuba uyabuza ingenziwa njani i-solenoid, Ilula kakhulu. Ityiswa ngomsinga wombane kwaye oko kuya kuvelisa umhlaba wemagnethi. Ewe, unikezelo lwamandla lunokulawulwa ukuze luvule okanye lucime kuphela xa lufuneka. Ukwenza oku, kunokwenziwa ngenguqu elula ye-manual on / off, okanye ingaba yinkqubo eyinkimbinkimbi kunye nempendulo efumanisa iimeko ezithile ngokusebenzisa i-sensor kwaye icwangciswe ukuvula okanye ukuvala i-valve ngokusekelwe kuloo nto.

Inzuzo

Ivalve ye-solenoid inayo ezinye izibonelelo Kufuneka kuqatshelwe ntoni:

  • Bakhuselekile: Ezinye iivalve zinokuvelisa ukuvuza ngenxa yoxinzelelo olugqithisileyo, ukunxiba, iimpazamo zofakelo, njl. Kwaye xa usebenza ngeencindi ezinokutsha, ezinobuthi, ezitshabalalisayo, njl., kunokuba yingozi kakhulu. Kwivalve ye-solenoid, izibuko zokungena kunye neziphumayo zinokuvaleka ngokulula kwimeko kaxakeka.
  • Isenzo esikhawulezayo: Ndiyabulela kwezi zivalo, ukuhamba kungavulwa okanye kunqunyulwe kumbandela we-milliseconds. Oko kuvumela ulawulo olungcono lokuhamba.
  • Ithembekile: Ekubeni ziyinkqubo elula, zihlala zihlala ixesha elide kwaye azifuni kugcinwa. Ukongeza, zibiza ixabiso eliphantsi kwaye ungazifumana ngobukhulu obuhlukeneyo ukuze uziqhelanise nemibhobho okanye iityhubhu ze-hydraulic, pneumatic, njl.
  • Zenzekelayo: Baphelisa imfuno ye-manual drive yokulawula ukuhamba, kwaye oko kubenza bachaneke ngakumbi.
  • Elula: ukufaka kunye neprogram.

Izicelo

Ukuba uyabuza yeyantoni ivalve ye-solenoid, Nazi ezinye iinkqubo eziqhelekileyo zokusetyenziswa kwezi zixhobo kwi-hydraulic (ulwelo olululwelo) kunye neesekethe zomoya (ulwelo lwegesi):

  • Ulawulo loxinzelelo lolwelo
  • Ukulawulwa kwamaqondo obushushu abandakanyekayo
  • Ulawulo lweViscosity yolwelo

Iintlobo zevalve ye-Solenoid

Omnye umbuzo osoloko ubuzwa ngowokuba yintoni na iintlobo ezahlukeneyo zeevalvu ze-solenoid? Ukuyiphendula, makhe sibone iindidi zevalve ye-solenoid:

  • qhuba ngqo: Olu hlobo lwee-valve ze-solenoid lunokusebenza naphantsi kweemeko ze-vacuum. Azisetyenziswa ngokulinganiselweyo, ziyi-10% kuphela yabasebenzi. Kwaye ke, banokuba:
    • N/C: Ngokuqhelekileyo Ivalwe, apho ukunika amandla i-solenoid ibangela ukuba ivuleke kwaye ingasebenzisi amandla ibangela ukuba ihlale ivaliwe.
    • N/O: Ngokuqhelekileyo Vula, o.k.t. umva koku kungasentla, apho i-spring ibamba ivalve ivuliwe xa i-solenoid ingenawo amandla kwaye ityhala ivaliwe xa inikwe amandla.
  • Umqhubi wangaphakathi: kule meko, i-solenoid iya kusebenzisa uxinzelelo lwangaphakathi ukulawula i-valve, ngoko kuya kufuneka isebenzise amandla angaphantsi kombane kunemeko yangaphambili.
  • umqhubi wangaphandle: zifana nezangaphambili, kodwa sebenzisa uxinzelelo lwangaphandle ukukhuthaza ukuhamba kwevalve. Oku kunceda i-solenoid ukwenzela ukuba amandla amaninzi angafuneki.

Indlela yokukhetha ivalve ye-solenoid efanelekileyo

i-solenoid

Ngexesha le khetha ivalve ye-solenoid eyona ilungele iimfuno zakho, kufuneka uthathele ingqalelo izinto ezininzi:

  • Uxinzelelo lwesekethe: kubalulekile ukwazi ukuba yintoni uxinzelelo lwesiphaluka apho i-valve iya kufakwa khona, kuba oku kunokugqiba uhlobo lwevalve esetyenziselwa ukugcina amandla.
  • Isantya esifunekayo: Isantya apho ivalve ivula okanye ivale nayo yenye into ebalulekileyo, ngakumbi xa kufuneka kwinkqubo apho ukuchaneka kulawulo lokuhamba kubalulekile. Umzekelo, ii-pilot zicotha kunenyathelo elithe ngqo.
  • N/C vs. N/O: Oku kunokuphazamisana nokusetyenziswa. Ngokuqhelekileyo, ukuba umgca wokuhamba uvaliwe ixesha elininzi kwaye kufuneka uvule kuphela ngamaxesha athile, i-N / C iyona khetho olufanelekileyo, njengoko amandla kwi-solenoid aya kufuneka asetyenziswe ngamaxesha athile. Kwimeko apho ukuhamba kuqhele ukuvuleka kwaye kufuneka kuvalwe kuphela kwezinye iimeko, ngoko akukho N/O ingcono.
  • umgangatho wohambo: Kubalulekile ukumisela ukuhamba okuza kusingathwa ukumisela ubungakanani bezibuko okanye inani lamazibuko (imingxuma).
  • Ubungakanani: kufuneka kwakhona ilungele ukufakwa kwinkqubo kwaye ihambelane nobukhulu bombhobho.
  • I-Voltage: Uya kufumana kwakhona iivalvu ezineempawu ezahlukeneyo zombane, ezifana nevolthi. Oku kufuneka kulungiselelwe oko kufunekayo.

Ewe, khumbula ukuba uya kufuna ezinye izesekeli ezongezelelweyo zofakelo lwakho, ezinje ngoqhagamshelo kunye nesekethe yokulawula umbane eyimfuneko, iityhubhu okanye ithumbu, njl.

Apho unokufumana khona ivalve ye-solenoid enexabiso eliphantsi

Okokugqibela, ukuba ucinga nge thenga ivalve ye-solenoid enexabiso eliphantsi, ungazifumana kwezinye iivenkile ezikhethekileyo, okanye kumaqonga okuthengisa kwi-intanethi anje ngeAmazon:


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