Isebenza Kanjani I-Pneumatic Actuated Ball Valve

Amavalvu Ebhola Aqhutshwa Ngomoyaziyizingxenye ezibalulekile ezinhlotsheni ezahlukene zezicelo zezimboni, zilawula ngokuthembekile ukugeleza koketshezi namagesi. Ukuqonda ukuthi la madivayisi asebenza kanjani kubalulekile konjiniyela, ochwepheshe, nanoma ubani ohilelekile ekwakhiweni nasekugcinweni kwezinhlelo zoketshezi. Lesi sihloko sizobheka ngokujulile indlela esebenza ngayo ama-valve ebhola e-pneumatic, izingxenye zawo, kanye nezinhlelo zawo.

KuyiniI-Pneumatic Actuated Ball Valve

I-valve yebhola yomoya iyi-valve esebenzisa i-actuator yomoya ukulawula ukuvulwa nokuvalwa kwe-valve yebhola. I-valve yebhola ngokwayo iqukethe idiski eyindilinga (ibhola) enembobo maphakathi nebhola. Uma i-valve ivuliwe, imbobo ihambisana nomsele wokugeleza, okuvumela uketshezi noma igesi ukuthi kudlule. Uma ivaliwe, ibhola liyajikeleza ukuvimba ukugeleza, okunikeza ukuvala okuqinile.

I-pneumatic actuator iyithuluzi eliguqula umoya ocindezelwe ube ukunyakaza komshini. Ngokuvamile liqukethe isilinda, i-piston, kanye nenduku yokuxhuma. Uma umoya unikezwa i-actuator, usunduza i-piston, yona ejikeleza i-ball valve iye endaweni oyifunayo.

Izingxenye ze-Pneumatic Ball Valve

1. I-valve yebhola: Ingxenye eyinhloko elawula ukugeleza. Amavalvu ebhola angenziwa ngezinto ezahlukahlukene, kufaka phakathi insimbi engagqwali, ipulasitiki noma ithusi, kuye ngokuthi kusetshenzisweni.
2. I-Actuator Yomoya: Lokhu kungamandla ashukumisa ivalvu ukuthi isebenze. Kungaba ukusebenza okukodwa (kudinga ukubuyiselwa kwentwasahlobo) noma ukusebenza kabili (kusebenzisa umfutho womoya ukuvula nokuvala).
3. Uhlelo lokulawula: Kufaka phakathi izinzwa, amaswishi, kanye nabalawuli abaphatha ukusebenza kwama-actuator ngokuya ngezidingo zesistimu.
4. Umthombo womoya: Umoya ocindezelwe ungumthombo wamandla we-actuator. Umoya ocindezelwe kumele uhlanzeke futhi wome ukuqinisekisa ukusebenza kahle.
5. Iphedi Yokufaka: I-ISO 5211 ejwayelekile, le nhlangano iqinisa i-actuator ku-valve, iqinisekisa ukuhambisana nokusebenza okufanele.

Isebenza kanjani i-valve yebhola le-pneumatic

Ukusebenza kwe-valve yebhola yomoya kungahlukaniswa ngezinyathelo eziningana:

1. Uxhumano lomthombo womoya

Isinyathelo sokuqala ukuxhuma i-pneumatic actuator emthonjeni womoya ocindezelwe. Ukunikezwa komoya kuvame ukulawulwa ukuqinisekisa ukucindezela okuzinzile, okubaluleke kakhulu ekusebenzeni kwe-actuator.

2. Sebenzisa i-actuator

Uma uhlelo lokulawula luthumela isignali ku-actuator, umoya ocindezelwe ungena kwisilinda se-actuator. Ku-actuator esebenza kabili, umoya unikezwa ohlangothini olulodwa lwe-piston, okwenza ukuthi ihambe ngakolunye uhlangothi. Ku-actuator esebenza kanye, lapho umfutho womoya ukhishwa, umshini wesipilingi uzobuyisela i-piston endaweni yayo yokuqala.

3. Ukujikeleza kwebhola

Uma i-piston ihamba, ixhunywe endukwini, ejikeleza i-valve yebhola. Ukujikeleza kwebhola ngokuvamile kuba ngama-degree angu-90, kusuka endaweni evulekile kuya endaweni evaliwe. Ukwakheka kwe-actuator kuqinisekisa ukuthi ibhola lihamba kahle futhi ngokushesha, okuholela esikhathini sokuphendula okusheshayo sokulawula uketshezi.

4. Ukulawulwa Kwethrafikhi

Uma ivalvu yebhola isisendaweni oyifunayo, ukugeleza koketshezi noma igesi kuyavunyelwa noma kuvinjwe. Ukuvalwa okuqinile okwenziwe yivalvu yebhola kuqinisekisa ukuvuza okuncane, okwenza kube ukukhetha okuphumelelayo kokulawula ukugeleza kwezinhlelo zokusebenza ezahlukahlukene.

5. Indlela Yokuphendula

Ama-valve amaningi ebhola asebenzisa umoya afakwe izindlela zokuphendula ezinikeza ulwazi mayelana nendawo ye-valve. Uhlelo lokulawula lungasebenzisa lolu lwazi ukwenza izinguquko noma ukubonisa opharetha ngesimo se-valve.

Izinzuzo ze-Pneumatic Ball Valve

Ama-valve ebhola lomoya anezinzuzo eziningana ngaphezu kwezinye izinhlobo zama-valve:

• Isivinini: Zingavuleka futhi zivalwe ngokushesha, okwenza zibe zilungele ukusetshenziswa lapho kudingeka khona ukulawula ukugeleza okusheshayo.
• Kuqondile: Ikhono lokulawula ngokunembile isikhundla se-valve livumela ukulawulwa kokugeleza okunembile.
• UkuthembekaIzinhlelo zomoya azivamile ukwehluleka njenge-actuator kagesi, ikakhulukazi ezindaweni ezinzima.
• Ukuphepha: Uma kwenzeka ugesi uphela, ama-actuator omoya angaklanywa ukuze abuyele esimweni esiphephile, okuthuthukisa ukuphepha kohlelo.
• Ukuguquguquka: Zingasetshenziswa ezinhlotsheni ezahlukene zokusebenza okuhlanganisa ukwelashwa kwamanzi, ukucubungula amakhemikhali, kanye nezinhlelo ze-HVAC.

Ukusetshenziswa kwe-Pneumatic Ball Valve

Ama-valve ebhola lomoya asetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlanganisa:

• Uwoyela negesi: Isetshenziselwa ukulawula ukugeleza kukawoyela ongahluziwe, igesi yemvelo kanye namanye ama-hydrocarbon.
• Ukwelashwa KwamanziEzinhlelweni lapho kudingeka khona ukulawulwa okunembile kokugeleza kokuhlunga kanye nokulinganisa amakhemikhali.
• Ukudla Neziphuzo: Ukuphatha ukugeleza koketshezi namagesi ngesikhathi sokucubungula nokupakisha.
• Imithi: Isetshenziselwa ukugcina izimo ezihlanzekile kanye nezinqubo ezinembile ngesikhathi sokukhiqizwa kwemithi.
• I-HVAC: Isetshenziselwa ukulawula ukuhamba komoya ezinhlelweni zokushisa, zokungenisa umoya, kanye nezokupholisa umoya.

Ekuphetheni

Ukuqonda ukuthi ama-valve ebhola lomoya asebenza kanjani kubalulekile kunoma ubani ohilelekile ezinhlelweni zokulawula uketshezi. Lawa ma-valve ahlanganisa ukuthembeka kwama-actuator omoya nokusebenza kahle kwama-valve ebhola, okwenza abe ukukhetha okuthandwayo ezinhlotsheni ezahlukene zezimboni. Amandla awo okulawula ngokushesha nangokunembile ukugeleza koketshezi kuqinisekisa ukuthi azoqhubeka nokudlala indima ebalulekile ezinqubweni zobunjiniyela besimanje kanye nokukhiqiza.