Njengengxenye yokulawula eyinhloko, ama-valve e-solenoid adlala indima ebalulekile emishinini yokudlulisa kanye nemishini, kuma-hydraulic, emishinini, emandleni, ezimotweni, emishinini yezolimo nakwezinye izinkambu. Ngokwezindinganiso ezahlukene zokuhlela, ama-valve e-solenoid angahlukaniswa ngezinhlobo eziningi. Ukuhlukaniswa kwama-valve e-solenoid kuzokwethulwa ngokuningiliziwe ngezansi.
1. Ukuhlukaniswa ngesakhiwo se-valve nezinto ezibonakalayo
Ngokwezakhiwo ezahlukene zamavalvu nezinto zokwakha, amavalvu e-solenoid angahlukaniswa ngezigaba eziyisithupha: isakhiwo se-diaphragm esisebenza ngqo, isakhiwo se-diaphragm esisebenza ngqo, isakhiwo se-diaphragm somshayeli, isakhiwo se-piston esisebenza ngqo, isakhiwo se-piston esisebenza ngqo kanye nesakhiwo se-piston somshayeli. Isigaba esincane segatsha. Isakhiwo ngasinye sinezici zaso futhi sifanelekela izimo ezahlukene zokulawula uketshezi.
Isakhiwo se-diaphragm esisebenza ngqo: Sinesakhiwo esilula kanye nesivinini sokuphendula esisheshayo, futhi sifanelekela ukugeleza okuncane kanye nokulawula imvamisa ephezulu.

Isakhiwo se-diaphragm esisebenza ngqo ngesinyathelo ngesinyathelo: sihlanganisa izinzuzo zesenzo esiqondile kanye ne-pilot, futhi singasebenza ngokuzinzile ngaphakathi kobubanzi obukhulu bomehluko wokucindezela.

Isakhiwo se-diaphragm ye-pilot: Ukuvulwa nokuvalwa kwe-valve eyinhloko kulawulwa ngembobo ye-pilot, enamandla amancane okuvula kanye nokusebenza kahle kokuvala.

Isakhiwo sepiston esisebenza ngqo: Sinendawo enkulu yokugeleza kanye nokumelana nomfutho ophezulu, futhi sifanelekela ukulawula ukugeleza okukhulu kanye nomfutho ophezulu.

Isakhiwo sepiston esebenza ngqo esinezinyathelo: Sihlanganisa izinzuzo zepiston esebenza ngqo kanye nokulawula umshayeli, futhi singasebenza ngokuzinzile ngaphakathi komehluko omkhulu wokucindezela kanye nobubanzi bokugeleza.

Isakhiwo sepiston yomshayeli: Ivalvu yomshayeli ilawula ukuvulwa nokuvalwa kwevalvu eyinhloko, enamandla amancane okuvula kanye nokuthembeka okuphezulu.

2. Ukuhlukaniswa ngemisebenzi
Ngaphezu kokuhlukaniswa ngesakhiwo se-valve nezinto ezisetshenziswayo, ama-valve e-solenoid angahlukaniswa futhi ngomsebenzi. Izigaba ezivamile zomsebenzi zifaka phakathi ama-valve e-solenoid yamanzi, ama-valve e-solenoid anomusi, ama-valve e-solenoid esiqandisini,ama-valve e-solenoid e-cryogenic, amavalvu e-solenoid yegesi, amavalvu e-solenoid omlilo, amavalvu e-ammonia solenoid, amavalvu e-gas solenoid, amavalvu e-liquid solenoid, amavalvu e-micro solenoid, namavalvu e-pulse solenoid. , amavalvu e-hydraulic solenoid, amavalvu e-solenoid avame ukuvuleka, amavalvu e-solenoid kawoyela, amavalvu e-DC solenoid, amavalvu e-solenoid acindezelekile kakhulu namavalvu e-solenoid avikela ukuqhuma, njll.
Lezi zigaba ezisebenzayo zihlukaniswe kakhulu ngokwezikhathi zokusetshenziswa kanye nemidiya yoketshezi yama-valve e-solenoid. Isibonelo, ama-valve e-solenoid amanzi asetshenziswa kakhulu ukulawula uketshezi olufana namanzi ompompi kanye nendle; ama-valve e-solenoid omusi asetshenziswa kakhulu ukulawula ukugeleza kanye nokucindezela komusi; ama-valve e-solenoid omusi oqandisiwe asetshenziswa kakhulu ukulawula uketshezi ezinhlelweni zokupholisa. Uma ukhetha i-valve ye-solenoid, udinga ukukhetha uhlobo olufanele ngokuya ngesicelo esithile kanye nendawo yokupholisa ukuqinisekisa ukusebenza okuvamile kanye nokusebenza okuthembekile kwesikhathi eside kwemishini.
3. Ngokusho kwesakhiwo sendlela yomoya yomzimba we-valve
Ngokwesakhiwo somoya womzimba wevalvu, ingahlukaniswa ibe yizindawo ezimbili ezinezindlela ezimbili, izindawo ezimbili ezinezindlela ezintathu, izindawo ezimbili ezinezindlela ezine, izindawo ezimbili ezinezindlela ezinhlanu, izindawo ezintathu ezinezindlela ezine, njll.
Inani lezimo zokusebenza zevalvu ye-solenoid libizwa ngokuthi “isikhundla”. Isibonelo, ivalvu ye-solenoid enezikhundla ezimbili evame ukubonakala isho ukuthi umongo wevalvu unezikhundla ezimbili ezingalawuleka, ezihambisana nezimo ezimbili zokuvula zendlela yomoya, ezivulekile nezivaliwe. Ivalvu ye-solenoid kanye nepayipi Inani lezindawo zokuhlangana libizwa ngokuthi “ukudlula”. Ezivamile zifaka phakathi izindlela ezimbili, izindlela ezintathu, izindlela ezine, izindlela ezi-5, njll. Umehluko wesakhiwo phakathi kwevalvu ye-solenoid enezindlela ezimbili kanye nevalvu ye-solenoid enezindlela ezintathu ukuthi ivalvu ye-solenoid enezindlela ezintathu ine-port yokukhipha kuyilapho eyokuqala ingenayo. Ivalvu ye-solenoid enezindlela ezine inomsebenzi ofanayo nevalvu ye-solenoid enezindlela ezinhlanu. Eyokuqala ine-port eyodwa yokukhipha kanti eyesibili inezindlela ezimbili. Ivalvu ye-solenoid enezindlela ezimbili ayina-port yokukhipha futhi inganqamula kuphela ukugeleza kwe-fluid medium, ngakho-ke ingasetshenziswa ngqo ezinhlelweni zenqubo. Ivalvu ye-solenoid enezindlela eziningi ingasetshenziswa ukushintsha indlela yokugeleza kwe-medium. Isetshenziswa kabanzi ezinhlotsheni ezahlukene zama-actuator.
4. Ngokusho kwenani lamakhoyili e-solenoid valve
Ngokwenani lama-solenoid valve coil, ahlukaniswe ngokulawula i-solenoid eyodwa kanye nokulawula i-solenoid kabili.
Ikhoyili eyodwa ibizwa ngokuthi i-single solenoid control, ikhoyili ephindwe kabili ibizwa ngokuthi i-double solenoid control, i-2-position 2-way, i-2-position 3-way yonke iyi-single-switch (ikhoyili eyodwa), i-2-position 4-way noma i-2-position 5-way ingasetshenziswa. Kuyi-single kagesi control (ikhoyili eyodwa)
•Ingalawulwa kabili ngogesi (i-double coil)
Uma ukhetha i-solenoid valve, ngaphezu kokucabangela ukuhlukaniswa, udinga futhi ukunaka ezinye izilinganiso nezici ezibalulekile. Isibonelo, ububanzi bokucindezela koketshezi, ububanzi bokushisa, izilinganiso zikagesi ezifana ne-voltage kanye nogesi, kanye nokusebenza kokuvala, ukumelana nokugqwala, njll. konke kudinga ukucatshangelwa. Ngaphezu kwalokho, idinga ukwenziwa ngokwezifiso futhi ifakwe ngokwezidingo zangempela kanye nezici zemishini ukuze ihlangabezane nezimo zokwehluka kokucindezela koketshezi kanye nezinye izidingo.
Lokhu okungenhla kuyisingeniso esinemininingwane ekuhlukanisweni kwama-valve e-solenoid. Ngithemba ukuthi kungakunikeza inkomba ewusizo lapho ukhetha futhi usebenzisa ama-valve e-solenoid.

Ulwazi oluyisisekelo lwe-solenoid valve
1. Isimiso sokusebenza se-valve ye-solenoid
I-valve ye-Solenoid iyisakhi esisebenzisa izimiso ze-electromagnetic ukulawula ukugeleza koketshezi. Isimiso sayo sokusebenza sisekelwe ekudonseleni nasekukhishweni kwe-electromagnet, futhi silawula ukuvulwa noma ukuqondiswa koketshezi ngokushintsha isikhundla se-core valve. Lapho ikhoyili inikwe amandla, kukhiqizwa amandla kagesi kagesi ukuhambisa i-core valve, ngaleyo ndlela kushintshe isimo sesiteshi samanzi. Isimiso sokulawula kagesi sinezici zokuphendula okusheshayo kanye nokulawula okunembile.
Izinhlobo ezahlukene zamavalvu e-solenoid zisebenza ngezimiso ezahlukene. Isibonelo, amavalvu e-solenoid asebenza ngqo aqhuba ngqo ukunyakaza kwe-valve core ngamandla kagesi; amavalvu e-solenoid asebenza ngqo isinyathelo ngesinyathelo asebenzisa inhlanganisela yevalvu yokushayela kanye nevalvu eyinhloko ukulawula uketshezi olunomfutho ophezulu nolunobubanzi obukhulu; ukusetshenziswa kwamavalvu e-solenoid asetshenziswa yi-pilot Umehluko wokucindezela phakathi kwembobo yokushayela kanye nevalvu eyinhloko ulawula uketshezi. Lezi zinhlobo ezahlukene zamavalvu e-solenoid zinezindlela eziningi zokusebenzisa ezenzakalelayo zezimboni.
2. Isakhiwo se-solenoid valve
Isakhiwo esiyisisekelo se-valve ye-solenoid sihlanganisa umzimba we-valve, umongo we-valve, ikhoyili, intwasahlobo nezinye izingxenye. Umzimba we-valve uyingxenye eyinhloko yesiteshi samanzi futhi uthwala ingcindezi kanye nokushisa koketshezi; umongo we-valve uyingxenye ebalulekile elawula ukuvulwa noma ukuqondiswa koketshezi, futhi isimo sokunyakaza kwawo sinquma ukuvulwa nokuvalwa kwesiteshi samanzi; ikhoyili yingxenye ekhiqiza amandla kagesi, adlula kuwo. Ushintsho lwamandla lulawula ukunyakaza komongo we-valve; intwasahlobo idlala indima ekusetheni kabusha nasekugcineni ukuzinza komongo we-valve.
Esakhiweni se-solenoid valve, kukhona nezinye izingxenye ezibalulekile njengezivalo, izihlungi, njll. I-seal isetshenziselwa ukuqinisekisa ukuvalwa phakathi komzimba we-valve kanye ne-core valve ukuvimbela ukuvuza koketshezi; i-filter isetshenziselwa ukuhlunga ukungcola oketshezini nokuvikela izingxenye zangaphakathi ze-solenoid valve ekulimaleni.
3. Isixhumi esibonakalayo kanye nobubanzi be-valve ye-solenoid
Usayizi wesixhumi kanye nohlobo lwevalvu ye-solenoid kuklanyelwe ngokwezidingo zombhobho owuketshezi. Osayizi besixhumi abavamile bahlanganisa i-G1/8, i-G1/4, i-G3/8, njll., kanti izinhlobo zesixhumi zifaka imicu yangaphakathi, ama-flange, njll. Lawa sayizi nezinhlobo zesixhumi ziqinisekisa ukuxhumana okubushelelezi phakathi kwevalvu ye-solenoid kanye nombhobho owuketshezi.
Ububanzi bubhekisela kububanzi bomsele woketshezi ngaphakathi kwevalvu yesolenoid, enquma izinga lokugeleza kanye nokulahlekelwa yingcindezi koketshezi. Ubukhulu bobubanzi bukhethwa ngokusekelwe kumapharamitha oketshezi kanye namapharamitha omzila ukuqinisekisa ukugeleza okubushelelezi koketshezi ngaphakathi kwevalvu yesolenoid. Ukukhethwa kwendlela kudinga futhi ukucabangela usayizi wezinhlayiya ezingcolile oketshezini ukuze kugwenywe izinhlayiya ezivimba umsele.
4. Amapharamitha okukhetha i-valve ye-solenoid
Uma ukhetha, into yokuqala okufanele uyicabangele amapharamitha ephayiphi, okuhlanganisa usayizi wephayiphi, indlela yokuxhuma, njll., ukuqinisekisa ukuthi i-solenoid valve ingaxhunywa kahle ohlelweni lwephayiphi olukhona. Okwesibili, amapharamitha oketshezi njengohlobo oluphakathi, izinga lokushisa, i-viscosity, njll. nawo ayizinto ezibalulekile okufanele uzicabangele, ezithinta ngqo ukukhethwa kwezinto kanye nokusebenza kokuvala kwe-solenoid valve.
Amapharamitha okucindezela kanye namapharamitha kagesi nawo awakwazi ukunakwa. Amapharamitha okucindezela afaka ububanzi bokucindezela kokusebenza kanye nokuguquguquka kokucindezela, okunquma amandla okuthwala ingcindezi kanye nokuqina kwevalvu yesolenoid; kanye namapharamitha kagesi, njenge-voltage yokunikezwa kwamandla, imvamisa, njll., kudingeka afane nezimo zokunikezwa kwamandla kagesi endaweni ukuqinisekisa ukusebenza okuvamile kwevalvu yesolenoid.
Ukukhetha imodi yesenzo kuncike esimweni esithile sohlelo lokusebenza, njengohlobo oluvame ukuvuleka, uhlobo oluvame ukuvalwa noma uhlobo lokushintsha, njll. Izidingo ezikhethekile ezifana nokuvikela ukuqhuma, ukulwa nokugqwala, njll. nazo zidinga ukucatshangelwa ngokugcwele ngesikhathi sokukhetha imodeli ukuze kuhlangatshezwane nezidingo zokuphepha nokusetshenziswa ezindaweni ezithile.
Umhlahlandlela Wokukhetha I-Solenoid Valve
Emkhakheni we-automation yezimboni, i-solenoid valve iyingxenye ebalulekile yokulawula uketshezi, futhi ukukhethwa kwayo kubaluleke kakhulu. Ukukhetha okufanele kungaqinisekisa ukusebenza okuzinzile kohlelo, kuyilapho ukukhetha okungafanele kungaholela ekwehlulekeni kwemishini noma ngisho nasezingozini zokuphepha. Ngakho-ke, lapho kukhethwa ama-solenoid valve, izimiso nezinyathelo ezithile kumele zilandelwe, futhi izindaba zokukhetha ezifanele kumele zinakwe.
1. Izimiso zokukhetha
Ukuphepha kuyisimiso esiyinhloko sokukhetha i-solenoid valve. Kumele kuqinisekiswe ukuthi i-solenoid valve ekhethiwe ngeke ilimaze abasebenzi kanye nemishini ngesikhathi sokusebenza. Ukusebenza kusho ukuthi i-solenoid valve kumele ihlangabezane nezidingo zokulawula zesistimu futhi ikwazi ukulawula ngokuthembekile indlela yokuvula nokugeleza koketshezi. Ukuthembeka kudinga ukuthi ama-solenoid valve abe nokuphila isikhathi eside kwenkonzo kanye nesilinganiso sokuhluleka esiphansi ukunciphisa izindleko zokulungisa. Umnotho ukukhetha imikhiqizo enentengo efanelekile kanye nokusebenza okubiza kakhulu ngangokunokwenzeka ngesisekelo sokuhlangabezana nezidingo ezingenhla.
2. Izinyathelo zokukhetha
Okokuqala, kubalulekile ukucacisa izimo zokusebenza nezidingo zesistimu, kufaka phakathi izakhiwo zoketshezi, izinga lokushisa, ingcindezi kanye nezinye izinhlaka, kanye nendlela yokulawula yesistimu, imvamisa yesenzo, njll. Bese, ngokwalezi zimo nezidingo, khetha uhlobo lwe-solenoid valve olufanele, njenge-two-position three-way, two-position 5-way, njll. Okulandelayo, nquma imininingwane kanye nobukhulu be-solenoid valve, kufaka phakathi usayizi wesixhumi, ububanzi, njll. Okokugcina, khetha imisebenzi eyengeziwe kanye nezinketho ngokwezidingo zangempela, njengokusebenza ngesandla, ukuvikela ukuqhuma, njll.
3. Izinyathelo zokuphepha zokukhetha
Ngesikhathi senqubo yokukhetha, kufanele kuqashelwe ngokukhethekile izici ezilandelayo: Okokuqala, imidiya ebolile kanye nokukhethwa kwezinto. Ngemidiya ebolile, ama-valve e-solenoid enziwe ngezinto ezingagqwali kufanele akhethwe, njengama-valve epulasitiki noma imikhiqizo yensimbi engagqwali. Okulandelayo indawo yokuqhuma kanye nezinga lokumelana nokuqhuma. Ezindaweni eziqhumayo, ama-valve e-solenoid ahlangabezana nezidingo zezinga elihambisanayo lokumelana nokuqhuma kumele akhethwe. Ngaphezu kwalokho, izici ezifana nokuzivumelanisa nezimo zemvelo nama-valve e-solenoid, ukuhambisana kwezimo zokunikezwa kwamandla nama-valve e-solenoid, ukuthembeka kwesenzo kanye nokuvikelwa kwemicimbi ebalulekile, kanye nekhwalithi yomkhiqizo kanye nokucatshangelwa kwenkonzo yangemva kokuthengisa, kumele kucatshangelwe. Kuphela ngokucabangela ngokuphelele lezi zici lapho singakhetha khona umkhiqizo we-solenoid valve ophephile futhi ongabizi.