Ithini indima yevalve yokudlula, inkcazo eneenkcukacha zomahluko phakathi kwevalve yokulinga kunye nevalve yokudlula

Ithini indima yevalve yokudlula, inkcazo eneenkcukacha zomahluko phakathi kwevalve yokulinga kunye nevalve yokudlula
Ivalve yokhuseleko lohlobo lokulinganisa luhlobo lwevalve yokhuseleko lomthwalo ongangqalanga, eyenziwe ivelufa engundoqo kunye nevalve yokulinga (ekwaziwa ngokuba “yivalufa encedisayo”); Igama elithi ivelufa libhekisa kwivalve efakwe kumbhobho wokudlula, kodwa ayibhekiseli ngokuthe ngqo kuhlobo kunye nokwakheka kwevalve, abantu abaninzi abacaci malunga nokuqonda zombini, ngoko yintoni indima yevalve yokudlula?Njengevalveukucacisa umahluko phakathi kwevalve yokulinga kunye nevalve yokudlula!

A, yintoni indima yevalve yokudlula
1. Ivalve ye-bypass ibhekisa kwivalve efakwe kumbhobho wokudlula, kodwa ayibhekiseli kuhlobo kunye nesakhiwo sevalve. Ivalve ye-bypass inokuphinda ibizwe ngokuba yivalve yoxinzelelo yokwahlukana ezimeleyo. Ivalve yokulawula uxinzelelo oluzimeleyo ngokwalo.
2. Ivalve ye-bypass isetyenziswa kakhulu kwinkqubo yomoya womoya kunye nombhobho oyintloko phakathi komqokeleli wamanzi kunye nokusabalalisa amanzi kwi-chiller yamanzi. Umgaqo-siseko kukuva uxinzelelo lwamanzi kuzo zombini iziphelo zomqokeleli wamanzi kunye nomthengisi ngokusebenzisa isilawuli soxinzelelo oluhlukileyo, uze ubale umahluko ngokoxinzelelo oluvavanyiweyo.
I-3, isilawuli soxinzelelo esahlukileyo ngokwezibalo zomahluko kunye nexabiso lokuseta kwangaphambili lokuthelekisa, ukumisela ukuzinza kokuphuma, ukulawula i-valve ukwandisa okanye ukunciphisa ukuvulwa, ukuze ulawule amanzi.
I-4, umbhobho odlulayo njengombhobho wokulinda, indima ikwivalve yokunciphisa uxinzelelo, umgibe womphunga kunye nezinye izixhobo okanye kufuneka utshintshwe kunye nokugcinwa kwedwa, okanye uvale umbhobho oyintloko, umbhobho ovulekileyo wokudlula, ukuze izixhobo ziqhubeke nokusebenza. .
Eyesibini, umahluko phakathi kwevalve yokulinga kunye nevalve yokudlula
Ivalve yokulinga:
Iivalve ezincedisayo zisetyenziselwa ukusebenzisa iindlela zokulawula kwezinye iivalve okanye amacandelo.
Iimpawu zevalve yokulinga:
I-1, kunye nokumelana nolwelo olusisigxina ukwenza ibhulorho yolwelo lokulawula umqhubi, ngokuhambelana nomqondiso wegalelo ukulawula i-valve engundoqo, i-valve yesibini okanye ibha eguquguqukayo;
2, ukuhamba kwevalve yokulinga ngokuqhelekileyo malunga ne-1 ilitha / umzuzu, iilitha ezi-3 ngomzuzu omkhulu. Umyinge wokuhamba kweevalvu ezimbini zokulinga kufuneka umiselwe ngokweemfuno zokwenyani.
I-3, isignali yegalelo incinci;
I-4, inokwamkela i-manual, umbane, i-hydraulic, i-pneumatic, i-CAM yomatshini, umlinganiselo wombane kunye nezinye iindlela zokufaka;
5. Kwimeko yolawulo lwempompo eguquguqukayo, iivalve ezahlukeneyo zokulinganisa zenza isakhiwo semodyuli, kunye nemisebenzi eyahlukeneyo ilungele ukukhetha;
I-6, ivalve yokulinga ngokwayo ihlala iyivalve encinci yokulawula, ubukhulu becala yevalve yokulawula uxinzelelo.
Iimpawu zevalve yokulinga:
1. Umahluko woxinzelelo phakathi kweziphelo zombini zevalve rhoqo kunye nenkqubo elawulwayo ixhasa ukusebenza okuguquguqukayo kwenkqubo yomsebenzisi;
I-2, ithembele kuxinzelelo oluhlukeneyo lomsebenzi oluzenzekelayo ngaphandle kwamandla angaphandle;
I-3, ingabonisa ngokuthe ngqo umahluko woxinzelelo lolawulo;
I-4, inokuseta ngokuthe ngqo umahluko woxinzelelo lolawulo;
I-5, ukulawula ukulungelelaniswa koxinzelelo oluhlukeneyo, ukusebenza okulula;
6, ubushushu obuphakathi :0~150¡æ;
I-7, uluhlu olulungelelanisiweyo lolawulo loxinzelelo umahluko: 0.05 ~ 0.6MDA;
I-8, impazamo yokulawula umahluko woxinzelelo ¡Ü¡À5%.