Panon ya Mankikimey iray Evaporative Condensers

 

 

Say interon operating system et tugyopen na taloran independentin balet mankokonektaan iran sirkito: say sirkito na refrigerant, say sirkito na sirkulasyon na danum tan say sirkito na air convection, ya mankikimey a mankakasakey pian napansiansia so tuloytuloy ya pansasalat na petang.

 

 

No nipaakar ed inkaalasir na istruktura, say kagawaan et akauksoy manlapud leksab ya anggad tagey a singa onia: sakey a planggana ya panagkolekta na danum ed leksab, circulating water pump, air intake louvers, condensing coils, spray pipelines, high-efficiency water eliminators tan top axial flow fans.

 

Say unit casing etsinaraan na anti-corrosion aluminized zinc steel plates, bangta saray coil et maslak ya gawad hot-dip galvanized elliptical tubes odino stainless steel tubes pian napalaknab so contact area na water film tan nabawasan so heat transfer resistance.

 

Sayan integrated unit et mamaandi ed pankaukolan na saray external cooling tower, cooling water pipelines tan intermediate water tanks, ya mamapasimpli ed refrigeration piping tan mamapaabeba na heat transmission losses.

 

Say unonan sirkito et say proseso na panagsalat na petang na refrigerant. Say superheated refrigerant vapor ed atagey a temperatura tan pressure ya ipapaway na compressor et onloob ed coil bundle panamegley na upper air inlet na condensing coils tan onaagus a kalkalna pababa ed saray coil.

 

Say refrigerant ya atagey so temperatura to et tuloytuloy ya mangibubulos na petang na kondensasyon diad panamegley na metal ya dingding na tubo, ya kalkalnan onleleksab so temperatura to.

 

Manpasimbalo itan manlapud superheated vapor ya anggad saturated vapor tan lalon man-liqueify ya magmaliw ya low-temperature high-pressure liquid refrigerant diad tuloytuloy ya pangibulos na petang. Diad kaunoran, say likidon refrigerant et onaagus manlapud likidon outlet diad leksab na saray coil tan ipawit ed liquid receiver pian nasumpal so kritikal a pananguman na yugtan na refrigeration cycle.

 

Say inkiling ya desinyo na saray coil et mangaamper ed pan-stagnate na likidon refrigerant ed loob na saray tubo,mangiseguro na maabig ya iyaagus na pluidotan mamaaligwas ed inkapekder na pansasalat na petang.

 

Say komaduan sirkito et say spray water circulation system, ya mankikimey bilang manunan paraan na panagsepsep na petang. Say panagtipon na danum ed leksab et mantitipon na danum ya manpapaliis.

 

Say mipara ya circulating pump et tuloytuloy ya mangiiter na danum ed manunan spray pipe diad tagey na unit. Saray pinon nozzle et man-spray na danum ya parepareho ed leksab pian nawalaan na tuloytuloy, pareparehon manipis a pelikula na danum ya sigpot a mansakbong ed paway na kada condensing coil.

 

Kayari ton nasepsep so petang ya manlalapud refrigerant ya ondalan ed dingding na tubo, say water film et walay duaran pisikal ya pananguman: say sakey a kabiangan na danum et onsepsep na baleg ya petang tan magmaliw ya singaw, ya mangawit na maslak ya petang. Ag-insingaw ya ambetelonlelereg so danum ed saray coil, ondalan ed leksab na air intake zone tan ondalan ed secondary sensible heat cooling ya walay abeban temperatura na preskon dagem.

 

Kayari na ibawas na temperatura, say danum et onagus lamet ed collection basin parad re-circulation tan re-spray na bomba. Say akapueston float valve ed loob na basin et automatikon manpapano na danum pian naandi so evaporation losses;say overflow outlet so mamapabiskeg ed lebel na danum, tan say bottom blowdown valve et regular ya mangeekal na limescale tan saray dutak pian naseguro so kalidad na danum tan anggapoy makaamper ya panag-spray.

 

Say komatlon sirkito et say forced air convection system, ya walay kimey ton mamawala na ambetel ya ambetel ya singaw. Say tagey ya axial flow fan et mamasiansia na tuloytuloy ya panag-ala na dagem. Say amagan tan ambetel ya dagem et onaagus ed tagey diad counterflow diad saray condensing coils manlapud abeban louvered air inlets, ya manporma na countercurrent heat exchange ed paabeba-flowing water film pian napalaknab so pandumaan na temperatura na heat transfer tan napaaligwas so heat exchange efficiency.

 

Say onaagus ya dagem so direktan mamapabetel ed ambetel a danum ed tapew na coil legan ya awiten toy singaw na danum ya napapawala na water film evaporation ya ontatdang. Sayambetel tan ambetel ya dagem ya nanlaokwalay pinon water mist ya ondadalan ed saray water eliminator ya walaan na multi-layer folded baffles ya mangaamper ed saray angkekelag a tedter na danum ya onlelereg ed dagem.

 

Say aka-trap ya danum et onagus lamet ed collection basin, ya mamapaabeba ed pakaandi na danum, tan say ambetel tan ambetel ya dagem labat so ipapaway na bentilador ed paway. Say estandarten operating wind speed et nakontrol ed 3-5 m/s pian nabalanse so heat exchange efficiency tan say konsumo na enerhiya na bentilador, pian napaliisan so idakel na vapor tan say atagey ya temperatura na condensing ya sengegan na alablabas ya abeban speed na dagem.

 

 

 

Say manunan prinsipyo na panagsalat na petang na yunit et walad pankasakey na sensible tan latent heat transfer, ya mangibiig ed satan manlapud saray air-cooled condensers ya mangibubuga labat na petang panamegley na air sensible heat.

 

Say danum et walaan na atagey a latent heat of vaporization: say pangi-evaporate na 1 kilogramo na danum et mangekal na ngalngalin 676 kilocalories na petang, a mas atagey ni nen say petang ya nasesepsep ed regular-petang na danum.

 

Lapud saya, say temperatura na condensing na saray evaporative condensers et nayarin onasingger ed temperatura na ambetel a bombilya, 5-10℃ya abeba nen saydagem-cooled systems, ya makatantandan mamaaligwas ed epektibon operasyon na compressor. Kada 1℃ya ibaba na temperatura na kondensasyon et mamapaabeba ed konsumo na enerhiya na refrigeration unit na ngalngalin 3%.

 

Legan na sigpot ya operasyon, say taloran sirkito et mankikimey ya ag--ontutunda: say spray water et tuloytuloy ya onsesegep na petang tan man-vaporize, say preskon dagem et tuloytuloy ya mangaawit na water vapor, tan say refrigerant et man-liquefy legan ya mangibubuga na petang, ya manporma na closed-loop ya tuloytuloy ya heat exchange cycle.

 

No ikompara ed tradisyonal iran split water cooling systems, saray evaporative condensers so manguusar labat na kapaldua na karakel na danum, naekal so intermediate pipeline heat loss tan mas melag so naala ra. No ikompara ed saray kagawaan ya pinalemew na dagem, say heat exchange efficiency da et masulok ya taloran danay ya mas atagey tan mas maong so operational stability da ed silong na atagey ya temperatura.

 

Say suston panangontrol ed presyon na spray water, kapeles na panag-ikot na bentilador tan kalidad na danum et makatulong ed andukey a panaonmalet ya atagey-epektibon panagsaliw na petangtan mamaabeba ed gastos ed operasyon tan panmintina na sistema.