Kugwiritsa ntchito kwamakampani ndi gulu la mafani oziziritsa mafakitale

Tiyenera kudziwa kuti sitikukambirana za mafakitale opanga zinthu zopangidwa (monga kuziziritsa ndi zida zopumira mpweya m'malo amtali monga mafakitale, malo osungira, zipinda zodikirira, maholo owonetsera, mabwalo amasewera, masitolo akuluakulu, misewu yayikulu, tunnel, ndi zina zambiri), Ndipo ndi ya ntchito yoletsa kutentha kwazinthu zopangira zida zamafakitale-kuzirala kwamafakitchini.

Zida zamagetsi, ndiye kuti zikutanthauza kuti zinthu ngati izi sizigulitsidwa mwachindunji kwa ogula, ndipo ndi zida zogwiritsa ntchito kutentha kapena gawo lazinthu zogwiritsira ntchito (chifukwa kuphatikiza kupuma kwa mpweya ndi kutaya kwanyengo, palinso zotsekemera zotenthetsera komanso kuzirala kwamadzi kozizira . Ndi zina ntchito kutentha madyaidya ndikuledzera).

Mafani oziziritsa mafakitale amatha kugwiritsidwa ntchito mosiyanasiyana, kuyambira zida zoyendera mlengalenga mpaka mabotolo amagetsi opangira magetsi. Zipangizo zoterezi zitha kugwiritsidwa ntchito.

Zipangizo zamagetsi zapanyumba ndi zida zamagetsi zamaofesi ndizogulitsa zamakampani zomwe zimafunikira kwambiri zida zowotchera zimakupiza za mafakitale, koma zilinso ndizofunikira kwambiri pakukweza kwakukulu kwazogulitsa. Komabe, chifukwa zoterezi ndizopangidwa ndi anthu wamba zopangidwa ndi mafakitale, zofunikira zakuwononga kutentha sizopamwamba. Msika wazogulitsa umapikisana mokwanira. Popeza zoterezi sizikhala ndizofunikira kwambiri kuti ntchito zizigwirabe ntchito, kutaya kwanyengo, komanso zofunikira pakuwotcha kutentha kwa malo ogwirira ntchito, palibe zowonetsa zochulukirapo pagulu lazogulitsa pazenera lapaintaneti la mafani amakono.

Magulu azigawo zoziziritsa kukhosi zomwe zalembedwa mu Industrial Fan Network zimagwiritsidwa ntchito m'mafakitale ambiri monga mpweya wabwino, kuzizira, kutentha, magalimoto, ukadaulo wamagetsi, mphamvu zamagetsi, magetsi a UPS, kuyatsa kwa LED, zida zamakina, zida zolumikizirana, zida zamankhwala , zida, etc., Ndi gawo lofunikira pakuzimitsa kutentha ndi kuziziritsa kwa zida zake zomalizidwa ndi mafakitale.

Zida zopangira zida zamafuta-kuziziritsa kusankha kwa mafani ndizofunikira pakukhazikika kwa ntchito zamagetsi, monga kuthamanga kwa zinthu, kuthamanga kwa mpweya, kuthamanga kwa static, phokoso, chinyezi ndi fumbi kukana, kuchuluka kwamadzi, zida zogwirira ntchito, magawo azitsimikiziro pamakampani, Zonsezi ndizofunikira mafotokozedwe akusankhidwa kwa mafani ozizira pazogulitsa zamafuta.

Mafani oziziritsa mafakitale amagawidwa m'magulu molingana ndi malangizo ampweya, ndipo atha kugawidwa m'magulu 6: axial flow, mixed flow, centrifugal flow, cross flow (cross flow), blower, and bracket (frameless) mafani. Makhalidwe awo ndi awa:

Wopanikiza

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Makhalidwe ake: kuthamanga kwambiri, kuthamanga kwa mphepo yapakatikati

Masamba a zimakupiza ofananira zimakankhira mpweya kuti uyende mofanana ndi shaft. Kuthamanga kwa zimakupiza za axial ndikofanana ndi zoyendetsa. Ikagwira ntchito, mpweya wambiri umafanana ndi shaft, mwanjira ina motsatira olamulira. Mpweya wolowera ndi mpweya waulere wopanda kuthamanga kwa zero, zimakupiza za axial zimakhala ndi magetsi otsika kwambiri. Mukamagwiritsa ntchito, mphamvu zamagetsi zidzawonjezeka pamene kuthamanga kwa mpweya kumakwera. Mafani ofananira nthawi zambiri amaikidwa mu kabati yamagetsi yamagetsi, ndipo nthawi zina amaphatikizidwa ndi mota. Chifukwa zimakupiza za axial zimakhala ndi mawonekedwe, zimatha kupulumutsa malo ambiri, ndipo ndizosavuta kukhazikitsa ndikugwiritsa ntchito kwambiri.

Wokonda Centrifugal

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Makhalidwe ake: kuthamanga pang'ono, kuthamanga kwa mphepo

Mafani a Centrifugal, omwe amatchedwanso kuti mafani a centrifugal, akagwira ntchito, masambawo amakakamiza mpweya kuti uzingoyenda molowera kutsinde (ie radial), kulowetsa mpweya kumayendetsedwa ndi olamulira, ndipo malo otulutsira mlengalenga amangoyang'ana kolowera. Nthawi zambiri, kuzirala kumatha kupezeka pogwiritsa ntchito fan ya axial. Komabe, nthawi zina ngati mpweya uyenera kusinthidwa ndi madigiri 90 kapena pakufunika mphepo yayikulu, wokonda centrifugal ayenera kugwiritsidwa ntchito. Kunena zowona, mafani amakhalanso okonda ndalama.

Mphepo

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Mawonekedwe: kusintha kwakanthawi kwamlengalenga, magwiridwe antchito ambiri, moyo wautali, komanso bata

Mfundo yogwirira ntchito ya wophulirayo ndikuti njira yothanirana ndi mpweya nthawi zambiri imachitika mothandizidwa ndi mphamvu ya centrifugal kudzera mwa ma impeller angapo ogwira ntchito (kapena magawo angapo). Mphepoyi ali ndi makina ozungulira othamanga kwambiri. Masamba ozungulira amayendetsa mlengalenga kuti muziyenda mwachangu kwambiri. Mphamvu ya centrifugal imapangitsa kuti mpweya uziyenda m khola lopangidwa mosagwirizana ndi zomwe zimafikira. Mpweya wothamanga kwambiri umakhala ndi mphepo ina. Mpweya wabwino umalowa ndikuwonjezera kuchokera pakatikati pake. 

Woyendetsa mtanda

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Makhalidwe ake: kuthamanga kotsika, kuthamanga kwa mphepo yochepa

Cross otaya zimakupiza amatchedwanso mtanda otaya zimakupiza, zingabweretse malo lalikulu otaya mpweya, amagwiritsidwa ntchito kuziziritsa pamwamba lalikulu la zida. Kulowera ndi kubwerekera kwa fanaku kumakhala kofanana ndi olamulira. Wosunthira pamtanda amagwiritsa ntchito chopondera chowoneka ngati mbiya motalika kuti agwire ntchito. Kukula kwake kwa tsamba lofananira ndi mbiya ndilokulirapo. Chifukwa cha kukula kwake kwakukulu, imatha kugwiritsa ntchito liwiro lotsika pamaziko owonetsetsa kuti mpweya uziyenda bwino. , Kuchepetsa phokoso lomwe limayamba chifukwa chothamanga kwambiri.

Wowonjezera (wopanda pake)

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Makhalidwe ake: kuthamanga kwa mphepo, kuthamanga kwambiri, dera lalikulu

Wowonera bulaketi amagwiritsidwa ntchito kwambiri pakuzimitsa kutentha kwa bolodi la PCB. Itha kugwiritsidwa ntchito ndi koziziritsira kwa bolodi yoyang'anira dera kuti ipange gawo lalikulu loyenda mpweya. Nthawi zambiri amagwiritsidwa ntchito kuziziritsa pamtunda waukulu wa chipangizocho.

Voliyumu ya fani yopanda mawonekedwe imakulitsidwa, ndipo mawonekedwe a zimakupiza amatenga kapangidwe ka concave kuti kachulukitse mpweya wambiri. Nthawi yomweyo, zimakupiza zopanda pake zimakhala ndi vuto losayankhula


Post nthawi: Sep-24-2020