Kodi choyatsira moto chimagwira ntchito bwanji

Koziziritsiraamagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zamagetsi, koma mukudziwa kuti ndi mfundo yochepetsera kutentha?Kodi choyimitsira moto chimagwira ntchito bwanji?M'munsimukoziziritsirakudziwa kuyankha funso.

Kodi choyimitsira moto chimagwira ntchito bwanji (1)

Kutentha kwa Sink Heat Dissipation Mode

Njira yochepetsera kutentha ndiyo njira yayikulu yochepetsera kutentha kwa sinki ya kutentha.Mu thermodynamics, kutaya kutentha ndiko kutengera kutentha, ndipo pali njira zazikulu zitatu zosinthira kutentha:kutentha conduction, kutentha convectionndikutentha ma radiation.Pamene chinthu chokha kapena chinthu chikugwirizana ndi chinthu, kufalitsa mphamvu kumatchedwa kutentha conduction, yomwe ndi njira yofala kwambiri yotumizira kutentha.Mwachitsanzo, kukhudzana mwachindunji pakati paCPU kutentha sinkbase ndi CPU kuchotsa kutentha ndi kuchititsa kutentha.Thermal convection ndi njira yotumizira kutentha kwamadzimadzi oyenda (gasi kapena madzi) amachotsa kutentha.Thermal radiation ndi kusamutsa kutentha ndi cheza cheza.Mitundu itatu iyi ya kutaya kutentha siidzipatula.Pakutengera kutentha kwa tsiku ndi tsiku, mitundu itatu iyi ya kutulutsa kutentha imachitika nthawi imodzi ndikugwira ntchito limodzi.

M'malo mwake, mtundu uliwonse wa zoyatsira kutentha udzagwiritsa ntchito njira zitatu zomwe zili pamwambazi panthawi imodzi, ndikutsindika kosiyana.Mwachitsanzo, kutentha kwa CPU, kuzama kwa kutentha kwa CPU kumalumikizana mwachindunji ndi CPU pamwamba, ndipo kutentha pamwamba pa CPU kumasamutsidwa ku CPU kutentha kwakuya kupyolera mu kutentha kwa kutentha;Kuthamanga kwa mpweya wopangidwa ndi kuzizira kozizira kumachotsa kutentha pamwamba pa kutentha kwa CPU kupyola mu convection yotentha;Panthawi imodzimodziyo, mbali zonse zomwe zimakhala ndi kutentha kwakukulu zidzatulutsa kutentha kumadera omwe ali ndi kutentha kochepa mozungulira.

Passive Heat Sink

Sinki yotentha imatulutsa kutentha kwambirikutentha conductionpopanda zida zina zowonjezera zowonjezera kutentha, nthawi zambiri timatcha masinki amtunduwu ngati sink ya kutentha.Nthawi zambiri timawona kutentha kosasunthika kumeneku kumagwiritsidwa ntchito ambiri, monga wambaextruded kutentha lakuya,skived fin heat sink,kufa kuponya kutentha sink,kuzizira koyambitsa kutentha kwakuyandi zina.

Kodi choyimitsira moto chimagwira ntchito bwanji (2)
Kodi choyimitsira moto chimagwira ntchito bwanji (3)

Active Heat Sink

Chotsitsa kutentha chimagwiritsa ntchito zida zowonjezera zowonjezera kuti ziwonjezekekutentha convectionkupititsa patsogolo kufala kwa kutentha, nthawi zambiri timachitcha kuti sink yotenthetsera yotentha, chipangizo chothandizira chikhoza kukhala chozizira chozizira, chowombera kapena chubu chachitsulo chodzaza ndi madzi ozizira ozizira.

Mfundo ya Kutentha kwa Chitoliro cha Kutentha kwa Chitoliro

Pamene sink yotenthetsera sichingathe kukwaniritsa zofunikira zowononga kutentha,kutentha chitoliro kutentha lakuyandi njira ina yabwino yothetsera matenthedwe.

Chitoliro chotentha ndi chubu chotsekedwa chamkuwa, mkati mwa chubu chamkuwa ndi chingwe chamkati chachitsulo chomwe chimagwira ntchito ngati capillary kwa madzi pang'ono.Kuyika kwa kutentha kumatenthetsa madzi ogwirira ntchito mu mawonekedwe amadzimadzi pa chingwe chamadzi mu gawo la evaporator.Nthunzi ndi kutentha kwake komwe kumayendera kupita ku gawo lozizira kwambiri la condenser, komwe kumaundana, kusiya kutentha kobisika.Capillary action ndiye amasuntha madzi ofupikitsidwa kubwerera ku evaporator kudzera pa chingwe cha chingwe.Kwenikweni, izi zimagwira ntchito mofanana ndi momwe siponji imanyowera madzi.Choncho chitoliro cha kutentha chikhoza kusamutsa kutentha kutali ndi gwero la kutentha.Amagwiritsidwa ntchito kwambiri pakuwongolera kutentha, komwe amagwiritsidwa ntchito limodzi ndi chipika cha aluminium kapena zipsepse.

Kodi choyimitsira moto chimagwira ntchito bwanji (4)

Wopanga Mwambo Wopanga Kutentha kwa Sink

Malingaliro a kampani Famos Tech monga wotsogolerawopanga kutentha kwakuya,kupereka OEM & ODM makonda utumiki, Onani kwambiri pachizolowezi kutentha lakuya pazaka 15, zimakuthandizani kuthetsa zomwe mukufuna kuti muchepetse kutentha.Wndi akatswiri opereka mayankho amafuta, tikupangirani ndikupangirani, kuyambira pakuyatsa kutentha mpaka kupanga misa, ntchito imodzi yoyimitsa .

Mitundu ya Sink ya Kutentha

Pofuna kukwaniritsa zofunikira zosiyanasiyana zowononga kutentha, fakitale yathu imatha kupangamitundu yosiyanasiyana ya kutenthandi njira zambiri zosiyanasiyana, monga pansipa:


Nthawi yotumiza: Jan-09-2023