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Mitundu Yomaliza ya Aluminium Plate Fin Heat Exchangers

Nkhani

Magulu a Nkhani
Nkhani Zowonetsedwa

Mitundu Yomaliza ya Aluminium Plate Fin Heat Exchangers

2024-10-17 10:21:58

1: Tanthauzo la Zipsepse za Aluminium

Zipsepse ndizofunikira kwambiri pazitsulo zosinthira kutentha kwa mbale-zipsepse. Njira yotumizira kutentha imatsirizidwa makamaka ndi zipsepse, ndipo gawo limodzi lokha limamalizidwa mwachindunji ndi kugawa.

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Kulumikizana pakati pa zipsepsezo ndi kugawaniza ndikuwomba bwino, kotero kutentha kwakukulu kumasamutsidwa kupita ku chonyamulira chozizira kudzera mu zipsepse ndi kugawa.

Popeza kutentha kwa zipsepsezo sikutengera kutentha kwachindunji, zipsepsezo zimatchedwanso "malo achiwiri".

Zipsepsezi zimagwiranso ntchito yolimbikitsana pakati pa magawo awiriwa. Ngakhale kuti zipsepsezo ndi zogawaniza zimakhala zoonda kwambiri, zimakhala ndi mphamvu zambiri ndipo zimatha kupirira kuthamanga kwambiri. Zipsepsezo zimasindikizidwa kuchokera ku zojambulazo zoonda kwambiri za 3003, ndipo makulidwe ake nthawi zambiri amakhala kuchokera ku 0.15mm mpaka 0.3mm.
2: Mitundu ya zipsepse
Kawirikawiri, pali mitundu ingapo ya zipsepse:
● Mapeto osavuta
● Offset fin
● Zipsepse zong'ambika
● Wavy zipsepse
● Wokondedwa

2.1: Mapeto osavuta
Poyerekeza ndi mitundu ina yamapangidwe a zipsepse, chipsepse chowongoka chimakhala ndi mawonekedwe ang'onoang'ono otengera kutentha komanso kukana kwamadzi.
Mtundu uwu wa zipsepse nthawi zambiri umagwiritsidwa ntchito pomwe kufunikira kwa kukana kuyenda kumakhala kochepa komanso kutentha kwake komwe kumakhala kokulirapo (monga mbali yamadzi ndi kusintha kwa gawo).

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2.2: Offset fin
Zipsepse za Sawtooth zimatha kuonedwa ngati zipsepse zosapitilira zomwe zimapangidwa podula zipsepse zowongoka m'tigawo tating'onoting'ono ndikuzigwedeza pakapita nthawi.
Mtundu uwu wa zipsepse ndi wothandiza kwambiri polimbikitsa chipwirikiti chamadzimadzi ndikuwononga zigawo za malire a kutentha. Ndiwochita bwino kwambiri, koma kukana koyenda kumakulitsidwanso moyenerera.
Zipsepse za Sawtooth zimagwiritsidwa ntchito nthawi zambiri pamene kusinthana kutentha kumafunika kuwonjezeredwa (makamaka kumbali ya mpweya ndi mafuta).

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2.3: Zipsepse zophulika
Chipsepse cha porous chimapangidwa pobowola mabowo muzojambula za aluminiyamu ndikuzipondaponda.
Mabowo ang'onoang'ono omwe amagawanika pa zipsepsezo amaphwanya malire a matenthedwe, potero kupititsa patsogolo ntchito yotengera kutentha. Mabowo ambiri amathandizira kugawa yunifolomu yamadzimadzi, koma nthawi yomweyo, amachepetsanso malo otengera kutentha kwa zipsepsezo ndikuchepetsa mphamvu ya zipsepse.
Zipsepse za porous zimagwiritsidwa ntchito kwambiri popanga zowongolera kapena kusintha magawo. Chifukwa cha kutentha kwawo kwapakati komanso kukana kutulutsa, amagwiritsidwanso ntchito kwambiri mu intercoolers.

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2.4: Wavy fin
Zipsepse zokhala ndi malata zimapangidwa pokhomerera zojambulazo za aluminiyamu mu mawonekedwe enaake kuti apange njira yokhotakhota.
Mwa kusintha mosalekeza kayendedwe ka madzimadzi, chipwirikiti, kupatukana ndi kuwonongeka kwa malire a kutentha kwa madzi kumalimbikitsidwa, ndipo zotsatira zake zimakhala zofanana ndi kusweka kwa chipsepse.
Kuchuluka kwa corrugation komanso kukula kwa matalikidwe, kumapangitsanso kutentha.
Kuchokera pamayesero athu, kachitidwe ka kutentha kwa zipsepse zamalata ndizofanana ndi zipsepse za serrated. Kuonjezera apo, zipsepse zamalata zimakhala ndi khalidwe lina lofunika: sizimatsekedwa mosavuta ndi zinyalala, ndipo ngakhale zitatsekedwa, zowonongeka ndizosavuta kuchotsa.

2.5: Fine Louvered
Chotsekeracho ndi chipsepse chodulidwa pamtunda wina kupita kumayendedwe amadzimadzi kuti apange mawonekedwe a shutter.
Ilinso ndi chipsepse chosapitilira, ndipo ntchito yake yotengera kutentha imakhala yofanana ndi masamba opindika ndi malata. Kuipa kwake ndikuti gawo lodulidwa limatsekedwa mosavuta ndi dothi.
Zomwe zimaperekedwa ndi dipatimenti ya Atlas Oilfree nthawi zambiri zimanena kuti mtundu uwu wa zipsepse suyenera kugwiritsidwa ntchito. Koma mtundu uwu wa zipsepse uli ndi ubwino wake. Itha kugubuduzidwa mwachangu pamakina ogubuduza zipsepse, ndikuchita bwino kwambiri.
Nthawi zambiri amagwiritsidwa ntchito m'makampani opanga magalimoto.

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3: Titha kusintha mitundu yosiyanasiyana ya zipsepse zanu malinga ndi zosowa zanu, kuphatikiza kukula kwa pachimake!