Kufotokozera Mwatsatanetsatane Za Kusiyana Pakati pa Counterflow, Crossflow, ndi Hybrid Flow Yotsekedwa-Circuit Cooling Towers

Kufotokozera Mwatsatanetsatane Za Kusiyana Pakati pa Counterflow, Crossflow, ndi Hybrid Flow Yatsekedwa-Circuit Cooling Towers

Zatsekedwa-nsanja zozirira zozunguliraamagawidwa makamaka m'mitundu itatu kutengera momwe mpweya umayendera ndi kayendedwe ka madzi, komanso kapangidwe kake: counterflow, crossflow, ndi hybrid flow. Mtundu uliwonse uli ndi makhalidwe ake ndipo ndi woyenera pazochitika zosiyanasiyana zogwirira ntchito ndi zochitika. M'munsimu muli kufotokoza mwatsatanetsatane.

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I. Counterflow Yatsekedwa-Circuit Cooling Tower

Zomangamanga:
Mawonekedwe amtundu wa antiflow yotsekedwa{0}}circuit cooling tower ndi kuti mpweya ndi kupopera madzi kumayendera mbali zosiyana. Mpweya umalowa kuchokera pansi pa nsanjayo ndikukwera mmwamba, pamene madzi opopera amagawidwa kuchokera pamwamba ndipo amayenda pansi pamtunda wa coil yosinthanitsa ndi kutentha, ndikupanga kutuluka kwapang'onopang'ono.

Mfundo Yogwirira Ntchito:
Mu kapangidwe kake, mpweya wozizira kwambiri umayamba kukhudzana ndi gawo lozizira kwambiri la koyilo (kumene madzi ozungulira akhazikika kale pang'ono), pomwe mpweya wotentha kwambiri umalumikizana ndi gawo lotentha kwambiri la koyilo (kumene madzi ozungulira angolowa kumene). "Kufananitsa" kumeneku kumakulitsa kutentha kwapakati pa nthawi yonse yosinthira kutentha, zomwe zimapangitsa kuti kutentha kukhale kopambana kwambiri.

Ubwino:

Kutentha kwapamwamba kwambiri: Pansi pa malo a coil omwewo ndi mphamvu ya fani, kutulutsa kumapangitsa kuti pakhale kutentha kwapakati pa 15-25% kuposa kuwoloka.

Kapangidwe kakang'ono: Kaphazi kakang'ono, koyenera kuyikapo ndi malo ochepa

Kutentha kwamadzi otsika: Kumatha kuyandikira kutentha komwe kumakhala konyowa-, kukwaniritsa zofunika kuzizira

Zoyipa:

Kutsika kwamphamvu kwa mpweya, zomwe zimatsogolera ku mphamvu yamagetsi yokwera pang'ono

Kutalika kwa nsanja kuyerekeza ndi mapangidwe a crossflow

Pamafunika kugawa madzi ofanana kwambiri

Mapulogalamu:

Mafakitole kapena madenga okhala ndi malo ochepa

Mafakitale omwe ali ndi zofunikira zoziziritsa bwino (monga malo opangira data, kupanga molondola)

Njira yozizira yomwe imafuna kutentha kwamadzi otsika

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II. Crossflow Yatsekedwa-Circuit Cooling Tower

Zomangamanga:
Mu acrossflow inatseka-circuit cooling tower, mpweya ndi utsi madzi kuyenda molunjika kwa mzake. Mpweya umalowa mopingasa kudzera m'malo olowera mbali zonse za nsanjayo ndipo umayenda modutsa ma koyilo osinthira kutentha, pomwe madzi opopera amatsika chotsika kuchokera pamwamba kupita pansi.

Mfundo Yogwirira Ntchito:
M'mapangidwe ophatikizika, mpweya umayenda mopingasa kudutsa makoyilowo, ndikumadutsana ndi madzi opopera omwe akugwa molunjika. Kapangidwe kameneka kamapanga njira yayifupi yodutsa mpweya komanso kutsika kwa mpweya. Ma coil nthawi zambiri amasanjidwa m'mizere ingapo, ndipo mpweya umatenga kutentha ndi chinyezi pang'onopang'ono pamene ukudutsa mtolo.

Ubwino:

Kutsika kwa mpweya: Kuyenda bwino kwa mpweya, kumapangitsa kuti mphamvu za fan zichepetse

Phokoso lochepa: Mayendedwe odekha a mpweya, opanda phokoso kwambiri kuposa mapangidwe ofananira nawo

Kukonza kosavuta: Malo a coil akupezeka mosavuta, kupereka malo okwanira kukonza

Kugawa madzi kosavuta: Dothi lopopera lili ndi mawonekedwe osavuta, osavuta kutsekeka

Zoyipa:

Kuchepetsa kutentha kwapang'onopang'ono kusiyana ndi kusinthasintha

Zipatso zazikulu kuposa mawonekedwe a counterflow

Kuchepetsa pang'ono kogwiritsa ntchito koyilo kwa nsanja yofanana

Mapulogalamu:

Phokoso-malo opanda phokoso (zipatala, mahotela, masukulu, malo okhala)

Kuyika ndi kutalika kochepa koma malo okwanira pansi

Zinthu zomwe zimafunikira kuwunika pafupipafupi komanso kukonza

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III.Hybrid Flow Yatsekedwa-Circuit Cooling Tower

Zomangamanga:
Thehybrid flow inatseka-circuit cooling towerndi kuphatikiza kwatsopano kwa mapangidwe a counterflow ndi crossflow. Kukonzekera kwake komwe kumakhala ndi gawo la coil yosinthira kutentha kumtunda ndi gawo lodzaza m'munsi. Madzi opopera amadutsa pagawo lodzaza kuti azitha kuzizira-asanawapope pamakoyilo apamwamba.

Mfundo Yogwirira Ntchito:
Madzi opopera amatsika kuchokera pamwamba pa nsanja ndikuyamba kulowa gawo lodzaza. Mkati mwa gawo lodzaza, mpweya ndi madzi opopera zimadutsa kutentha kwakukulu, kuchepetsa kutentha kwa madzi opopera. Madzi opopera -oziziritsidwawa amagawidwa mofanana pamwamba pa koyilo pamwamba kuti aziziziritsa madzi ozungulira mkati mwa makolawo. Kapangidwe kameneka ka "masiteji-kuzizira" kaŵirikaŵiri amachepetsa kuopsa kwa ma koyilo, chifukwa kutentha kwa madzi kumapangitsa kuti sikelo ichuluke kwambiri.

Ubwino:

Mphamvu zoletsa-kukweza makulitsidwe: Madzi opopera amazizidwa kale-oziziritsidwa m'gawo lodzaza, amachepetsa makoyilo

Ndiwoyenera{0}}madzi abwinobwino: Oyenera kumadera okhala ndi madzi olimba

Kusasunthika kosasunthika kwa kutentha: Kucheperako kumatanthauza kuchepa kwa magwiridwe antchito pakapita nthawi

Zimaphatikizira magwiridwe antchito apamwamba a counterflow ndi kutsika kwa mpweya kukana kwa crossflow

Zoyipa:

Mapangidwe ovuta kwambiri, okwera pang'ono mtengo wopanga

Kutalika kwa nsanja yayitali kwambiri pakati pa mitundu itatu

Gawo lodzaza limafuna kuyeretsa ndi kukonza nthawi ndi nthawi

Mapulogalamu:

Madera omwe ali ndi madzi osakwanira (malo akumpoto amadzi olimba, malo ogwiritsira ntchito madzi abwino)

Makampani omwe amafunikira-kukhazikika kwanthawi yayitali

M'mikhalidwe yomwe zonse kutengera kutentha kwachangu komanso kukonza bwino kumafunikira