Dispela 'Chilled Water Loop' i op o i pas?

 

 

Dispelaas makbilong wanpela 'closed chilled water loop' em olsem kol wara i save raun insait long ol paip na ol hul bilong ol ikwipmen we i pas olgeta na i no save go stret wantaim win ausait. Long stretim volium ekspansen na kontraksen bilong wara we i save kamap taim wara i senis, sistem i gat wanpela ekspansen tenk. Dispela masin i no inap long balensim presa bilong sistem tasol em i ken stap tu olsem wanpela ki node bilong pulapim wara na rausim win, na mekim ron i go het. Long lukluk bilong ol gutpela samting bilong wok, dispela 'closed structure' inap long daunim tru hevi bilong 'medium loss' na polusen, na abrusim lus bilong 'evaporation' we i save kamap taim wara i stap insait long ol 'open system'. Long wankain taim, em i save rausim ol pipia olsem das na ol liklik binatang, na daunim hevi bilong 'scaling' na 'corrosion' long ol insait wol bilong ol paip na ol 'surface' bilong ol 'heat exchanger', na long dispela rot em i save mekim wok bilong ol bikpela ikwipmen olsem ol 'water chiller', 'water pump', na 'fan coil unit' i stap longpela taim, na i save holim gutpela 'heat exchange' longpela taim. Namba tu, 'closed loop' i no gat het lus bilong ol 'open water pool'. Wara pam i mas winim tasol 'frictional resistance' long ol paip na 'local resistance', olsem na 'energy consumption' bilong en i liklik tru winim ol 'open system'. Na tu, 'flow rate' i stap gut moa, we inap long makim stret 'cooling capacity' bilong ol ikwipmen. Na tu, wara tempereja bilong klos sistem i no save kisim bikpela hevi long envairomen ausait, na senis bilong 'refrigeration effect' i liklik, na dispela i mekim em i gutpela moa long ol indastrial prodaksen woksop na ol komesal bilding sentral ea - kondisen senario wantaim bikpela rikwaemen bilong tempereja kontrol ekyuresi.

 

 

 

Tasol, wok bilong ol 'open chilled water loops' i sot tru, na ol i ken yusim tasol long ol liklik - skel lokal kol senario, olsem sampela liklik laboratori frijesen divais o ol simpol proses kol sistem. Ol kol wara bilong ol dispela kain sistem bai go insait long ol wara tenk o pul we i op, na dispela i gat ol hevi bilong en. Namba wan, eria namel long wara na win i bikpela, na dispela i save kamapim bikpela lus bilong 'evaporation', planti taim wara i save pulap gen, na bikpela wes bilong ol wara risos. Namba tu, ol pipia i isi long miks wantaim, na dispela i save mekim wara i no gutpela. Skeling spit bilong ol 'heat exchanger' i hariap, 'heat exchange efficiency' i go daun tru, na ol i mas klinim na lukautim planti taim. Namba tri, wara pam bilong op sistem i mas winim tu 'hydrostatic pressure', na dispela i mekim na em i yusim bikpela pawa taim em i wok. Na tu, presa bilong sistem i save senis planti aninit long strong bilong wara, na dispela i mekim hat long inapim askim bilong 'high - precision temperature control.

 

 

 

Long tok sot, wok bilong makim ol 'chilled water loops' i mas bihainim skel bilong sistem na ol samting bilong wok olsem as tingting. Ol namel na bikpela - sais indastriel kol na sentral ea kondisen sistem i mas makim ol 'closed loop' long mekim wok i kamap gut na i no inap long wok gut; taim ol liklik na isipela 'cooling scenario' i ken makim ol 'open loop', tasol ol i mas karim bikpela eneji konsumsen na mentenens kos. Dispela seleksen prinsipol em i wanpela teknikel konsensus insait long indastri na tu em i wanpela besik kriteria bilong disain bilong ol kol wara sistem.