Yintoni iValve yeActuator

Ivalve yeActuator yivalvu ene-actuator ehlanganisiweyo, ekwazi ukulawula ivalve ngemiqondiso yombane, imiqondiso yoxinzelelo lomoya, njl. njl. Ibandakanya umzimba wevalvu, idiski yevalvu, isiqu sevalvu, i-actuator, isalathisi sendawo kunye namanye amacandelo.

I-actuator licandelo elibaluleke kakhulu le-actuator. Phambi kokuba siqonde ivalve ye actuator, kufuneka sazi i actuator kuqala.

Yintoni iActuator

Inkcazo yeActuator

I-Actuator yinxalenye ebalulekileyo yezixhobo zobuchwepheshe bolawulo oluzenzekelayo. Oku kulandelayo yinkcazo eneenkcukacha yee actuators.

Yintoni uhlobo lweeActuator

IiActuator zinokwahlulwa zibe ziindidi ezintathu ngokwendlela yazo yamandla: ipneumatic, ihydraulic, kunye nombane.

IActuator yoMbane

I-activator yombane ine-motor kunye ne-conversion mechanism ngaphakathi. I-motor iguqula intshukumo ejikelezayo ibe yintshukumo yomgca ngokuhanjiswa kwegiya, ityhala isikhondo sevalve phezulu nasezantsi, ngaloo ndlela ilawula idigri yokuvula kunye nesantya sokuhamba kwevalve.

I-activators zombane zineenzuzo zesakhiwo esincinci, ukusebenza kakuhle, ukuchaneka kokulawula okuphezulu, kwaye kulula ukudibanisa kunye neenkqubo zokulawula ikhompyutha ukufezekisa ulawulo olukude kunye nolawulo oluzenzekelayo.

Ii-Actuator zomoya

Ii-actuator ze-pneumatic lolunye uhlobo oluqhelekileyo lwee-activators ezamkela izibonakaliso ze-pneumatic kwaye ziziguqule zibe yintshukumo yomatshini.

Ii-actuator ze-pneumatic zisetyenziswa ngokubanzi kwiivalvu zokulawula umoya kwimveliso yemveliso. Bamkela imiqondiso yolawulo ye-20\~100kPa kunye neevalvu zokuqhuba ukuvula, ukuvala okanye ukulungisa. I-actuator ye-pneumatic inenzuzo yesantya sokuphendula ngokukhawuleza, ukuthembeka okuphezulu kunye nokugcinwa lula. Zifaneleke ngokukodwa kwiimeko ezifuna ukuphendula ngokukhawuleza kunye nokulawula okuzinzileyo.

IiActuator zeHydraulic

Ii-actuator ze-hydraulic zihambisa amandla nge-hydraulic system. Isikhululo se-hydraulic sibonelela ngeoyile yoxinzelelo, ethunyelwa kwi-activator ngombhobho weoyile ukuqhuba ivalve okanye ezinye izixhobo zomatshini. I-actuator ye-hydraulic actuators idla ngokuxhotyiswa ngeevalvu ze-electro-hydraulic servo, ezinokufikelela kulawulo lwendawo echanekileyo kunye nolawulo lwamandla.

I-actuator ye-hydraulic actuators ifanelekile kwiimeko ezifuna i-thrust enkulu okanye i-torque, njengokulawula i-valve enkulu, oomatshini abanzima kunye nezixhobo zokuqhuba, njl.

Emva kokuqonda ulwazi lwee-actuator, masifunde malunga nolwazi olufanelekileyo lweevalvu ze-actuator.

Inkcazo kunye noMsebenzi weeValufa zeActuator

I-valve ye-actuator ilungisa ngokuzenzekelayo indawo yokuvula kunye nokuvala i-valve ngokufumana iimpawu zokulawula zangaphandle, ngaloo ndlela ifezekisa ulawulo oluchanekileyo lweeparamitha ezifana nokuhamba, uxinzelelo kunye nobushushu. Isetyenziswa ngokubanzi kwiinkqubo zokulawula i-industrial automation ukuze kuphuculwe ukusebenza kakuhle kwemveliso kunye nokhuseleko lwemveliso.

Iivalvu ze-actuator zinokwahlulwa zibe ziindidi ezintathu ngokweendlela ezahlukeneyo zokuqhuba: iivalvu ze-pneumatic actuator, iivalvu ze-hydraulic actuator, kunyeiivalvu ze actuator zombane.

Iivalvu ze-Pneumatic Actuator

Iivalvu ze-pneumatic actuator ziivalvu eziqhutywa zii-actuator zomoya. Baqhuba izixhobo zokuvula kunye nokuvala iivalvu ze-angle-stroke series zepneumatic ezifanaI-Pneumatic Ball Valves, Iivalvu zeButterfly zepneumatic, I-Pneumatic Gate Valves, I-Pneumatic Globe valves, iivalvu ze-pneumatic diaphragm, kunye ne-pneumatic regulating valves. Zizixhobo ezifanelekileyo zokuqonda ukude kwindawo esembindini okanye ulawulo lomntu ngamnye lwemibhobho ezenzekelayo yoshishino.

Iivalvu zeActuator yoMbane

Iivalvu ze actuator yombane zizivalo eziqhutywa zizivusi zombane. Zahlulwe zibe ziindidi zokujika ezininzi, ukujika kancinci, ngokuthe ngqo, kunye neentlobo ze-engile.

Ii-activators ezijiko ezininzi: esetyenziselwa iivalvu zesango, iivalve zokumisa, kunye nezinye iivalvu ezifuna ukujikeleziswa okuphindaphindiweyo kwesiphatho sokuvula nokuvala, okanye ukuqhuba iivalve zebhabhathane, iivalvu zebhola, iivalve zeplagi, kunye nezinye iivalve zokujika ngokungagqibelelanga ngokusebenzisa iigiya zeentshulube.

I-activator ejika ngokuyinxenye: isetyenziselwa iivalve zebhabhathane, iivalve zebhola, iivalve zeplagi, njl., ezinokuvulwa kwaye zivaliwe ngokujikeleza i-90 degrees

I-activator ethe ngqo: isetyenziselwa iivalvu ezine-actuator drive shaft kunye ne-valve stem zikwicala elinye

I-Angle-through actuator: isetyenziselwa iivalvu ezine-actuator drive shaft kunye ne-valve stem zi-perpendicular

Iivalvu ze-Hydraulic Actuator

Iivalvu ze-hydraulic actuator sisixhobo sokuqhuba ivalve esisebenzisa ukuhanjiswa kwehydraulic njengamandla. Uphawu lwayo oluphawulekayo yi-thrust enkulu, kodwa inkulu kwaye ifanelekile kwiimeko ezithile ezifuna ukutyhala okukhulu.

Iivalvu zokulawula

Iivalvu ze-pneumatic actuator, iivalvu ze-Hydraulic actuator, kunye neevalvu ze-actuator zoMbane zonke zizivalvu zoLawulo. Iivalvu zokulawula zingahlulwa zibeI-SDV (Iivalvu zokuvala)kunye neeValufa eziLawulayo.