Kodi Mitundu Itatu Ya Cooling Towers Ndi Chiyani?

Kodi Mitundu Itatu ya Zozizira Zozizira Ndi Chiyani?

Pankhani ya kuzirala kwa mafakitale,nsanja yoziziraamagawidwa makamaka m'mitundu itatu kutengera momwe mpweya umayendera ndikuyenda kwamadzi, 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.

I. Counterflow Cooling Tower

Zomangamanga:

Chikhalidwe chachikulu cha acounterflow yozizira nsanjandikuti mpweya ndi madzi opopera zimayenda mosiyanasiyana. Mpweya umalowa kuchokera pansi pa nsanjayo ndikukwera mmwamba, pamene madzi opopera amagawidwa kuchokera pamwamba ndipo amayenda pansi pamtunda wa coil yosinthanitsa ndi kutentha, kupanga njira yotsutsana.

Mfundo Yogwirira Ntchito:

Mu kapangidwe kake, mpweya wozizira kwambiri umayamba kukhudza gawo lozizira kwambiri la koyilo (kumene madzi ozungulira atsitsidwa kale pang'ono), pamene mpweya wotentha kwambiri pamwamba umakhudza mbali yotentha kwambiri ya 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

  

II. Crossflow Cooling Tower

Zomangamanga:

Mu acrossflow yozizira nsanja, 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

  

III. Zozizira za Hybrid Flow Cooling Tower

Zomangamanga:

Chinsanja chozizira cha hybrid flowndi 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 nsanjandikuyamba 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

  

Kufananiza mwachidule kwa Mitundu itatu

Kodi kusankha?

• Yang'anirani kutentha kwapang'onopang'ono komanso kutsika pang'ono → Sankhani Counterflow

• Ikani patsogolo kuwongolera phokoso komanso kukonza kosavuta → Sankhani Crossflow

• Madzi osakhala bwino komanso kufunikira kwanthawi yayitali-kukhazikika → Sankhani Mayendedwe Osakanikirana

Zaka za Oasis Bingfeng - 24 zimayang'ana kwambiri pa R&D ndi kupanga-nsanja zoziziritsira zotsekeka. Mitundu yonse itatu ya nsanja imatha kusinthidwa malinga ndi momwe makasitomala amagwirira ntchito.