Karolo ea valve ea bypass ke efe, tlhaloso e qaqileng ea phapang pakeng tsa valve ea pilot le bypass valve

Karolo ea valve ea bypass ke efe, tlhaloso e qaqileng ea phapang pakeng tsa valve ea pilot le bypass valve
Balofo ea tšireletso ea mofuta oa sefofane ke mofuta oa mofuta o sa tobang oa mofuta o sa tobang, o entsoeng ka valve e kholo le valve ea sefofane (e tsejoang hape e le "valve e thusang"); Lentsoe "bypass valve" le bolela valve e kentsoeng pompong ea bypass, empa ha e bue ka ho khetheha mofuta le sebopeho sa valve, batho ba bangata ha ba hlake ka ho tseba ka bobeli, joale karolo ea valve ea bypass ke efe?Joaloka valveho hlalosa phapang pakeng tsa valve ea pilot le valve ea bypass!

A, karolo ea belofo ea bypass ke efe
1. Belofo ea Bypass e bua ka valve e kentsoeng phala ea bypass, empa ha e bue ka mofuta le sebopeho sa valve. Belofo ea bypass e ka boela ea bitsoa "valve" e ikemetseng ea "bypass differential pressure valve". Self-opereishene ea ho laola khatello ea maikutlo e fapaneng.
2. Bypass valve e sebelisoa haholo-holo tsamaisong ea moea le phala e kholo pakeng tsa mokelli oa metsi le mochine oa metsi oa chiller ea metsi. Molao-motheo ke ho utloa khatello ea metsi lipheletsong tse peli tsa pokello ea metsi le moabi ka mochine oa khatello ea phapang, ebe o bala phapang ho latela khatello e lekiloeng.
3, molaoli oa khatello ea phapang ho ea ka palo ea phapang le boleng ba ho bapisa esale pele, ho fumana botsitso ba tlhahiso, ho laola valve ho eketsa kapa ho fokotsa ho bula, e le ho laola metsi.
4, phala ea bypass e le phala e emeng, karolo e ka har'a valve e fokotsang khatello, sefi sa mouoane le ho hloleha ha lisebelisoa tse ling kapa ho hlokahala ho nkeloa sebaka le ho itšehla thajana, kapa ho koala phala e kholo, phala e bulehileng, e le hore lisebelisoa li tsoele pele ho sebetsa. .
Ea bobeli, phapang pakeng tsa valve ea pilot le valve ea bypass
Pilot valve:
Li-valve tse thusang li sebelisetsoa ho sebelisa mekhoa ea ho laola li-valve kapa likarolo tse ling.
Litšobotsi tsa valve ea pilot:
1, le khanyetso e tsitsitseng ea mokelikeli ho theha borokho ba mofofisi oa taolo ea mofofisi, ho latela letšoao la ho kenya ho laola valve e kholo, valve ea bobeli kapa bar e feto-fetohang;
2, phallo ea valve ea sefofane hangata e ka ba litara e le 1 feela / motsotso, lilithara tse 3 ka motsotso o moholo. Sekhahla sa phallo ea li-valve tse peli tsa sefofane se lokela ho khethoa ho latela litlhoko tsa 'nete.
3, pontšo ea ho kenya e nyenyane;
4, e ka amohela tataiso, motlakase, hydraulic, pneumatic, mechanical CAM, karolelano ea motlakase le mekhoa e meng ea ho kenya;
5. Tabeng ea taolo ea pompo e feto-fetohang, li-valve tse fapaneng tsa lifofane li theha sebopeho sa modular, mme mesebetsi e fapaneng e loketse ho khetha;
6, valve ea sefofane ka boeona hangata ke valve e nyenyane ea taolo, haholo-holo bakeng sa valve ea ho laola khatello.
Litšobotsi tsa valve ea pilot:
1. Phapang ea khatello pakeng tsa lipheletsong tse peli tsa valve ea kamehla le tsamaiso e laoloang e tšehetsa ts'ebetso ea phallo e fapaneng ea tsamaiso ea mosebedisi;
2, itšetleha ka khatello e fapaneng ea mosebetsi o ikemetseng ntle le matla a kantle;
3, e ka bonts'a phapang ea khatello ea taolo ka kotloloho;
4, e ka beha phapang ea khatello ea taolo ka kotloloho;
5, ho laola khatello e fapaneng ea khatello ea maikutlo, ts'ebetso e bonolo;
6, mocheso o mahareng :0~150¡æ;
7, mefuta e fapaneng ea taolo ea khatello ea khatello e fapaneng: 0.05 ~ 0.6MDA;
8, laola phoso ea phapang ea khatello ¡Ü¡À5%.