Olgeta rot bilong rausim win long ol seket bilong mekim wara i kol

Pasin bilong win insait long ol wara kol seket i save kamapim ol lok bilong win we i save pasim ron bilong wara, daunim tru wok bilong 'heat exchanger', na kirapim ol hevi olsem 'pump cavitation', nois bilong paiplain, na pasim ol ikwipmen long hat tumas.

 

Standadis ea venting em i wanpela bikpela wok bihain long ol i kirapim sistem, senisim wara na lukautim. Bihain long foapela bikpela as tingting-graviti-i stiaim win i go aut, 'sectional venting', 'low-speed circulation' na ol i sekim gen planti taim-ful proses i karamapim faivpela hap: pre-preperesen long operesen, namba wan filing & venting, in-de-operesen long rot bilong rausim win long rot bilong rausim win ol zon, na longpela taim long olgeta de anti-air-trapping menesmen.

 

Em i aplaim long olgeta 'closed-loop wara sistem olsem ol indastrial 'closed cooling water systems', ol 'unit cooling circuits' na ol 'equipment liquid cooling loops'.

 

 

Redi pastaim long operesen i putim as bilong rausim win olgeta. Pastaim long operesen, katim pawa i go long 'circulation'ol pam na ol samting bilong hatim haus, na mekim kol daun 'circuit medium' i go long 'ambient temperature' bilong abrusim 'backflow' bilong 'expanded high-temperature steam' we i pulim nupela win i kam insait.

 

Sekim ol wara level bilong ol 'expansion tank' na 'makeup water tank', na pulimapim gen wara i go inap long mak bilong skel; sapos wara i liklik tumas dispela bai mekim na 'negative pressure' long ol pam bai pulim win na kamapim ol 'bubble' oltaim.

 

Stretim gut olgeta 'vent points' long ol paiplain, na sekim ol 'manual air vents' we i stap long ol bikpela hap bilong sistem, ol het bilong 'heat exchanger', ol 'top' bilong ol 'water distributor' na 'collector', ol 'inflection point' bilong ol paiplain we i go antap na ol 'cold head' bilong ol ikwipmen.

 

Ol i save putim ol 'automatic air vents' long het bilong bikpela 'circuit' bilong rausim ol liklik ges we i kam aut long 'medium' taim ol i wok, na ol 'manual vents' i save rausim bikpela win long namba wan hap; sapos yu yusim tupela wantaim dispela i mekim wok bilong rausim win i kamap gutpela moa.

 

Long wankain taim, sekim ol 'slope' bilong paiplain: ol 'horizontal' paiplain i mas holim wanpela 'gradient' we i no liklik long 5‰ wantaim wara i ron isi isi i go antap long ol 'vent outlets', na bai ol 'bubble' i ken go antap long ol 'vent point' long rot bilong 'buoyancy'. Ol i mas rausim ol 'reverse slopes' o ol 'sunken dead zones', sapos nogat ol 'bubble' bai stap oltaim insait long ol paiplain.

 

 

Namba wan hap bilong pulimapim wara i bihainim standet proses bilong pulimapim isi isi 'low-point na 'high-point venting long wankain taim. Em i tambu tru long putim wara hariap, long wanem, wara i ron hariap bai pulim win i go insait na kamapim ol liklik pairap insait long ol koil na elbo.

 

Putim wara bilong mekim kol/antifriz i go insait long 'makeup port' long 'lowest point' bilong sistem, na opim olgeta 'high-point manual air vents long ol 'remote branch' i go long 'main circuit'. Putim ol 'vent outlets' long ol '-end brens pastaim long yu operetim ol 'main circuit vents'.

 

Pastaim win i miksim wantaim wara i save kapsait i kam aut long ol hul bilong win. Taim wara i ron gut na i no gat waitpela 'foam' o ol 'bubbles' i ron i go aut, larim 'vent' i op inap 3-pela minit long rausim ol ges we i stap insait long ol 'pipeline interlayers', na isi isi pasim 'vent valve'.

 

Putim 'venting' bilong wanpela 'branch' pastaim long yu go long narapela 'branch' bilong stopim win long pas long ol 'branch' bikos planti 'vent' i pas wantaim. Bihain long yu rausim win long olgeta poin, putim 'medium' insait long 'expansion tank' na putim bek 'closed state' bilong sistem.

 

 

 

Pastaim 'venting' inap long rausim bikpela win tasol, tasol ol 'microbubbles' i stap pas insait long ol 'pipeline elbows' na ol 'gaps' bilong ol 'heat exchange coils', na i nidim 'deep venting' long rot bilong 'low-speed circulation. Kirapim 'circulation pump' aninit long no-lod kondisen na stretim 'operating frequency' i go long 30%-50% bilong spit.

 

Low-velocity flow i save raun isi isi long ol paiplain, na karim ol 'bubble' i go antap long bung long ol 'high-point vent devices bilong ron i go i kam insait long 10 i go inap 15 minit.

 

Long taim bilong 'circulation', lusim olgeta 'manual air vent' long namba tu taim inap 10 i go inap 20 seken long rausim ol ges we i wok long go antap. Putim gen 'medium' hariap bihain long yu rausim win long olgeta hap bilong stopim win i go insait long pundaun bilong wara.

 

Long ol bikpela indastriel klostu kol taua wara kol sistem, kirapim na stopim pam planti taim 3 i go inap 5 taim, larim sistem i stap inap 5-pela minit bihain long olgeta taim ol i pasim long larim ol 'suspended bubbles' i go antap olgeta, na bihain kirapim gen 'low-speed circulation scouring.

 

Mekim dispela wok gen long rausim ol 'air lock' insait long ol 'coil dead zones'. Taim yu wok, was gut long ol paiplain long nois bilong wara i wok long pairap na bikpela tempereja bilong yunit i stap oltaim. Sapos nois i no stap gut na tempereja i stap wankain, dispela i soim olsem planti win i bin lusim.

 

 

 

Ol i save yusim ol narapela rot bilong rausim win long ol hap we i no inap long klinim gut long rot bilong 'regular circulation', olsem ol 'heat exchanger coils', ol longpela 'ascending branch pipe' na ol 'cold head' bilong ol ikwipmen.

 

Long ol liklik masin bilong mekim wara i kol, tanim yunit liklik long putim ol 'pipeline peaks' i go antap na pam i stap long hap daunbilo; seksekim yunit long kirapim 'internal medium flow' na lusim ol 'bubble' we i pas long ol 'flow channels'.

 

Long ol bikpela indastrial wara kol sistem, putim liklik presa long 'makeup pump' insait long 0.03-0.05 MPa long subim ol 'bubble' long ol 'dead zone' i go long ol 'air vent'. Sapos yu kirapim gen bihain long ful medium drenais long taim bilong pasim wok mentenens, pasim wanpela liklik hos long 'air vent' bilong stiaim wara i drain i go insait long 'makeup tank' na abrusim ol pipia i kapsait long hap; pasim 'vent' tasol taim wara i no gat 'bubble' i ron aut long 'drainage hose'.

 

Long ol lapun 'circuit' we i gat 'chronic air entrapment' na 'heat exchange' pefomens we i no gutpela, rausim ol paiplain long wanwan hap, pulapim na rausim win long wanwan hap bilong rausim ol hevi bilong 'air lock' we i stap hait wanwan.

 

 

 

Longpela taim menesmen i mas kamap bihain long ol i rausim win long stopim ol narapela win i kam insait na kamapim wanpela wok mentenens oltaim. Lukautim gutpela mak bilong wara insait long 'expansion tank' long taim bilong wok long olgeta de, mekim ol wok sekim long ol 'automatic air vents' na klinim 'limescale' na ol pipia long ol 'valve port' bilong abrusim ol 'valve cores' i pas na bagarap.

 

Mekim gen dispela 'sectional venting procedure' olgeta taim ol i putim wara bilong 'makeup', senisim 'medium', o rausim ol paiplain bilong mekim wok mentenens. Pastaim long yu kirapim gen sistem bihain long yu pasim longpela taim, opim olgeta 'manual air vents' pastaim, mekim 'low-'spid wara filing na 'ventling', na bihain putim sistem long wok.

 

Planim ol ples bilong rausim win pastaim long taim bilong konstraksen na stretim, na putim ol 'air nozzle' long olgeta paiplain na antap bilong ol han bilong diwai long daunim hevi bilong win i pas long as bilong en.

 

 

 

Taim ol i pinisim ful wok bilong rausim win, 'circulation resistance' bilong sistem i go bek long ol spesifikesen bilong disain, ol pam i wok fri long nois bilong 'cavitation', na ol 'heat exchanger' i kisim bek 'heat transfer efficiency'.

 

Dispela i abrusim 'overload' bilong ol ikwipmen, bikpela eneji konsumsen na ol komponen we i save bagarap hariap bikos long ol 'air lock'. I no gat sotkat bilong rausim win.

 

Wota i pulap isi isi, seksenel operesen, low-spid sirkulasen na planti taim sekim gen em ol ki bilong rausim win olgeta long ol wara kol seket na sekim longpela taim stebol sistem operesen.