{"id":4191,"date":"2025-05-06T09:22:18","date_gmt":"2025-05-06T09:22:18","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=4191"},"modified":"2025-05-06T09:22:18","modified_gmt":"2025-05-06T09:22:18","slug":"co-je-to-deska-pro-chlazeni-kapalinou","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/what-is-a-liquid-cooling-plate\/","title":{"rendered":"Co je to chladic\u00ed deska na kapalinu?"},"content":{"rendered":"

\"Podvozek
Baterie pro elektromobily<\/figcaption><\/figure>\n<\/p>\n

Hromad\u011bn\u00ed tepla je nep\u0159\u00edtelem v\u00fdkonu. A\u0165 u\u017e se jedn\u00e1 o v\u00fdkonovou elektroniku, lasery nebo elektromobily, teplo m\u016f\u017ee zni\u010dit \u00fa\u010dinnost. Kapalinov\u00e9 chladic\u00ed desky nab\u00edzej\u00ed chytr\u00e9 \u0159e\u0161en\u00ed.<\/p>\n

Kapalinov\u00e1 chladic\u00ed deska je kovov\u00e1 sou\u010d\u00e1stka, kter\u00e1 odv\u00e1d\u00ed teplo cirkulac\u00ed chladic\u00ed kapaliny vnit\u0159n\u00edmi kan\u00e1lky v p\u0159\u00edm\u00e9m kontaktu se za\u0159\u00edzen\u00edmi generuj\u00edc\u00edmi teplo.<\/strong><\/p>\n

Tato technologie pom\u00e1h\u00e1 regulovat teplotu v syst\u00e9mech, kter\u00e9 produkuj\u00ed velk\u00e9 mno\u017estv\u00ed tepla, ale nemohou se spol\u00e9hat pouze na chlazen\u00ed vzduchem. Rozebereme si, jak chladic\u00ed desky funguj\u00ed a kde jsou neju\u017eite\u010dn\u011bj\u0161\u00ed.<\/p>\n

K \u010demu slou\u017e\u00ed chladic\u00ed deska?<\/h2>\n

\"Vysoce
Chladi\u010d CPU<\/figcaption><\/figure>\n<\/p>\n

P\u0159i p\u0159eh\u0159\u00e1t\u00ed d\u00edl\u016f doch\u00e1z\u00ed k selh\u00e1n\u00ed syst\u00e9m\u016f nebo v hor\u0161\u00edm p\u0159\u00edpad\u011b k jejich trval\u00e9mu selh\u00e1n\u00ed. Chladic\u00ed deska tomu zabr\u00e1n\u00ed.<\/p>\n

A chladic\u00ed deska<\/a>1<\/a><\/sup> odv\u00e1d\u00ed teplo z hork\u00fdch sou\u010d\u00e1st\u00ed do kapaln\u00e1 chladic\u00ed kapalina<\/a>2<\/a><\/sup>, kter\u00fd pak toto teplo p\u0159en\u00e1\u0161\u00ed do chladi\u010de nebo v\u00fdm\u011bn\u00edk tepla<\/a>3<\/a><\/sup>.<\/strong><\/p>\n

Chladic\u00ed kapalina se pohybuje kan\u00e1lky nebo trubkami zabudovan\u00fdmi v desce. P\u0159i proud\u011bn\u00ed absorbuje teplo z povrchu kovu. Pot\u00e9 vystupuje z desky a odv\u00e1d\u00ed teplo na bezpe\u010dn\u011bj\u0161\u00ed m\u00edsto. Tato nep\u0159etr\u017eit\u00e1 smy\u010dka udr\u017euje za\u0159\u00edzen\u00ed chladn\u00e9 i p\u0159i velk\u00e9m zat\u00ed\u017een\u00ed.<\/p>\n

Jak se pohybuje teplo v chladic\u00ed desce<\/h3>\n
    \n
  1. Zdroj tepla se dot\u00fdk\u00e1 kovov\u00e9 desky.<\/li>\n
  2. Teplo se vede p\u0159es desku do kapaliny.<\/li>\n
  3. Kapalina proud\u00ed a odv\u00e1d\u00ed teplo do extern\u00edho chladi\u010de.<\/li>\n
  4. Ochlazen\u00e1 kapalina se vrac\u00ed zp\u011bt a cyklus se opakuje.<\/li>\n<\/ol>\n

    V porovn\u00e1n\u00ed s chlazen\u00edm vzduchem je tento proces mnohem \u00fa\u010dinn\u011bj\u0161\u00ed - zejm\u00e9na u vysoce v\u00fdkonn\u00fdch za\u0159\u00edzen\u00ed. \u010casto to vysv\u011btluji kupuj\u00edc\u00edm, kte\u0159\u00ed pracuj\u00ed v oblasti obnoviteln\u00fdch zdroj\u016f energie a elektromobility, kde se po\u010d\u00edt\u00e1 ka\u017ed\u00fd watt.<\/p>\n

    \n

    K \u010demu se pou\u017e\u00edvaj\u00ed studen\u00e9 desky?<\/h2>\n

    \"Pr\u016fmyslov\u00e1
    Chladic\u00ed syst\u00e9m<\/figcaption><\/figure>\n<\/p>\n

    Ne v\u0161echna odv\u011btv\u00ed pot\u0159ebuj\u00ed ventil\u00e1tory a v\u011btrac\u00ed otvory. N\u011bkter\u00e9 vy\u017eaduj\u00ed tich\u00e9, kompaktn\u00ed a v\u00fdkonn\u00e9 chlazen\u00ed.<\/p>\n

    Studen\u00e9 desky se pou\u017e\u00edvaj\u00ed v Baterie pro elektromobily<\/a>4<\/a><\/sup>, pr\u016fmyslov\u00e9 lasery, v\u00fdkonov\u00e9 m\u011bni\u010de, l\u00e9ka\u0159sk\u00e1 zobrazovac\u00ed za\u0159\u00edzen\u00ed a v\u0161echny syst\u00e9my, kde nesta\u010d\u00ed chlazen\u00ed vzduchem.<\/strong><\/p>\n

    V mnoha zak\u00e1zkov\u00fdch projektech, na kter\u00fdch jsem pracoval, studen\u00e9 desky<\/a>5<\/a><\/sup> slou\u017e\u00ed v situac\u00edch, kdy je proud\u011bn\u00ed vzduchu omezen\u00e9. Nap\u0159\u00edklad uvnit\u0159 uzav\u0159en\u00fdch box\u016f nebo venku v pra\u0161n\u00fdch podm\u00ednk\u00e1ch. Pom\u00e1haj\u00ed chr\u00e1nit citlivou elektroniku p\u0159ed p\u0159eh\u0159\u00e1t\u00edm nebo nam\u00e1h\u00e1n\u00edm okoln\u00edm prost\u0159ed\u00edm.<\/p>\n

    Kl\u00ed\u010dov\u00e9 aplikace desek za studena<\/h3>\n\n\n\n\n\n\n\n\n\n
    Pr\u016fmysl<\/th>\nAplikace<\/th>\n<\/tr>\n<\/thead>\n
    Automobilov\u00fd pr\u016fmysl<\/td>\nBaterie pro elektromobily tepeln\u00e9 \u0159\u00edzen\u00ed<\/a>6<\/a><\/sup><\/td>\n<\/tr>\n
    Obnoviteln\u00e1 energie<\/td>\nInvertorov\u00e9 chlazen\u00ed v sol\u00e1rn\u00edch\/v\u011btrn\u00fdch syst\u00e9mech<\/td>\n<\/tr>\n
    L\u00e9ka\u0159sk\u00e9 str\u00e1nky<\/td>\nElektronika skener\u016f MRI a CT<\/td>\n<\/tr>\n
    Telecom<\/td>\nNap\u00e1jec\u00ed moduly z\u00e1kladnov\u00e9 stanice<\/td>\n<\/tr>\n
    Pr\u016fmyslov\u00e9<\/td>\nLaserov\u00e9 diodov\u00e9 moduly, sva\u0159ovac\u00ed syst\u00e9my<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Tato odv\u011btv\u00ed maj\u00ed spole\u010dnou pot\u0159ebu p\u0159esn\u00e9ho a spolehliv\u00e9ho chlazen\u00ed - \u010dasto ve st\u00edsn\u011bn\u00fdch prostor\u00e1ch. Pr\u00e1v\u011b v tom jsou kapalinou chlazen\u00e9 hlin\u00edkov\u00e9 desky lep\u0161\u00ed ne\u017e objemn\u00e9 ventil\u00e1tory nebo chladi\u010de.<\/p>\n

    \n

    Jak\u00e9 jsou r\u016fzn\u00e9 typy kapaln\u00fdch chladic\u00edch desek?<\/h2>\n

    \"Laboratorn\u00ed
    Sklen\u011bn\u00e9 laboratorn\u00ed n\u00e1dob\u00ed<\/figcaption><\/figure>\n<\/p>\n

    Ne v\u0161echny chladic\u00ed desky jsou stejn\u00e9. Konstrukce se li\u0161\u00ed v z\u00e1vislosti na tepeln\u00e9m zat\u00ed\u017een\u00ed, prostoru a typu kapaliny.<\/p>\n

    Hlavn\u00ed typy tekut\u00e9 studen\u00e9 desky<\/a>7<\/a><\/sup> zahrnuj\u00ed trubky v desce, ploch\u00e9 trubky, p\u00e1jen\u00e9 a sva\u0159ovan\u00e9 t\u0159en\u00edm<\/a>8<\/a><\/sup> n\u00e1vrhy. Ka\u017ed\u00fd z nich m\u00e1 sv\u00e9 vlastn\u00ed v\u00fdhody.<\/strong><\/p>\n

    B\u011b\u017en\u00e9 typy studen\u00fdch desek<\/h3>\n\n\n\n\n\n\n\n\n\n
    Typ<\/th>\nPopis<\/th>\nNejlep\u0161\u00ed p\u0159\u00edpad pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n
    Trubka v desce<\/td>\nM\u011bd\u011bn\u00e1 trubka zalisovan\u00e1 do hlin\u00edku<\/td>\nN\u00edzk\u00e1 a\u017e st\u0159edn\u00ed tepeln\u00e1 z\u00e1t\u011b\u017e<\/td>\n<\/tr>\n
    Ploch\u00e1 trubka<\/td>\nPloch\u00fd kan\u00e1l pro kapalinu s velk\u00fdm kontaktn\u00edm povrchem<\/td>\nChlazen\u00ed bateri\u00ed elektromobil\u016f<\/td>\n<\/tr>\n
    P\u00e1jen\u00e1 deska<\/td>\nVnit\u0159n\u00ed kan\u00e1ly ut\u011bsn\u011bn\u00e9 vakuov\u00fdm p\u00e1jen\u00edm<\/td>\nSlo\u017eit\u00e9 tvary, vysok\u00fd v\u00fdkon<\/td>\n<\/tr>\n
    Sva\u0159ov\u00e1n\u00ed metodou t\u0159en\u00ed za studena<\/td>\nPevn\u00e9 hlin\u00edkov\u00e9 spoje pro drsn\u00e9 prost\u0159ed\u00ed<\/td>\nVysokovibra\u010dn\u00ed nebo venkovn\u00ed aplikace<\/td>\n<\/tr>\n
    CNC obr\u00e1b\u011bn\u00e9 kan\u00e1ly<\/td>\nVlastn\u00ed cesty chladic\u00ed kapaliny vyfr\u00e9zovan\u00e9 do desky<\/td>\nP\u0159esn\u00e9 aplikace, l\u00e9ka\u0159sk\u00e9 p\u0159\u00edstroje<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Ve sv\u00e9m z\u00e1vod\u011b \u010dasto doporu\u010duji sva\u0159ov\u00e1n\u00ed t\u0159en\u00edm pro projekty sm\u011b\u0159uj\u00edc\u00ed do vlhk\u00fdch nebo mo\u0159sk\u00fdch oblast\u00ed. Poskytuje pevn\u00e9 spojen\u00ed a eliminuje riziko \u00faniku - co\u017e je d\u016fle\u017eit\u00e9 pro v\u00fdrobky s dlouhou \u017eivotnost\u00ed.<\/p>\n

    \n

    Co se d\u00e1v\u00e1 do kapalinov\u00e9ho chladic\u00edho syst\u00e9mu?<\/h2>\n

    \"Vlastn\u00ed
    Chladic\u00ed trubky<\/figcaption><\/figure>\n<\/p>\n

    Nem\u016f\u017eete jen naplnit chladic\u00ed desku vodou a doufat, \u017ee to bude nejlep\u0161\u00ed. Z\u00e1le\u017e\u00ed na spr\u00e1vn\u00e9 kapalin\u011b.<\/p>\n

    A kapalinov\u00fd chladic\u00ed syst\u00e9m<\/a>9<\/a><\/sup> obvykle se pou\u017e\u00edv\u00e1 voda sm\u00edchan\u00e1 s glykolem nebo jin\u00e1 upraven\u00e1 chladic\u00ed m\u00e9dia, kter\u00e1 odol\u00e1vaj\u00ed korozi a podporuj\u00ed p\u0159enos tepla.<\/strong><\/p>\n

    B\u011b\u017en\u00e9 chladic\u00ed kapaliny v chladic\u00edch syst\u00e9mech<\/h3>\n\n\n\n\n\n\n\n\n
    Typ chladic\u00ed kapaliny<\/th>\nKlady<\/th>\nB\u011b\u017en\u00e9 pou\u017eit\u00ed<\/th>\n<\/tr>\n<\/thead>\n
    Voda<\/td>\nVynikaj\u00edc\u00ed p\u0159enos tepla<\/td>\nKr\u00e1tkodob\u00e1 laboratorn\u00ed za\u0159\u00edzen\u00ed<\/td>\n<\/tr>\n
    Sm\u011bs vody a glykolu<\/td>\nProti zamrz\u00e1n\u00ed, proti korozi<\/td>\nElektrick\u00e1 vozidla, venkovn\u00ed vybaven\u00ed<\/td>\n<\/tr>\n
    Dielektrick\u00e9 kapaliny<\/td>\nNevodiv\u00e9<\/td>\nElektronika, l\u00e9ka\u0159sk\u00e9 p\u0159\u00edstroje<\/td>\n<\/tr>\n
    Fluorovan\u00e9 kapaliny<\/td>\nChemicky stabiln\u00ed, bezpe\u010dn\u00fd<\/td>\nLetectv\u00ed a kosmonautika, citliv\u00e9 syst\u00e9my<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    V\u00fdb\u011br nespr\u00e1vn\u00e9 kapaliny m\u016f\u017ee zp\u016fsobit ucp\u00e1n\u00ed, rezav\u011bn\u00ed nebo dokonce selh\u00e1n\u00ed syst\u00e9mu. Proto klient\u016fm v\u017edy rad\u00edm, aby kapaliny testovali v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch. A pokud pou\u017e\u00edv\u00e1te hlin\u00edkov\u00e9 chladic\u00ed desky, jako jsou ty na\u0161e, vyhn\u011bte se kysel\u00fdm kapalin\u00e1m, kter\u00e9 mohou kov roze\u017e\u00edrat.<\/p>\n

    \n

    Z\u00e1v\u011br<\/h2>\n

    Kapalinov\u00e9 chladic\u00ed desky udr\u017euj\u00ed teplo pod kontrolou tam, kde selh\u00e1v\u00e1 chlazen\u00ed vzduchem. Jsou v\u00fdkonn\u00e9, flexibiln\u00ed a nezbytn\u00e9 v dne\u0161n\u00edch vysoce v\u00fdkonn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch.<\/p>\n

    \n
    \n
      \n
    1. \n

      Pochopen\u00ed funkce chladic\u00ed desky m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro optimalizaci tepeln\u00e9ho managementu ve vysoce v\u00fdkonn\u00fdch syst\u00e9mech. Podrobn\u00e9 informace naleznete na tomto odkazu.\u21a9<\/a><\/p>\n<\/li>\n

    2. \n

      Kapaln\u00e1 chladiva hraj\u00ed z\u00e1sadn\u00ed roli v \u00fa\u010dinnosti p\u0159enosu tepla. Zjist\u011bte v\u00edce o jejich vlastnostech a pou\u017eit\u00ed v chladic\u00edch syst\u00e9mech.\u21a9<\/a><\/p>\n<\/li>\n

    3. \n

      Pro \u00fa\u010dinn\u00e9 chlazen\u00ed jsou nezbytn\u00e9 v\u00fdm\u011bn\u00edky tepla. P\u0159e\u010dt\u011bte si, jak funguj\u00ed a jak\u00fd v\u00fdznam maj\u00ed v r\u016fzn\u00fdch aplikac\u00edch.\u21a9<\/a><\/p>\n<\/li>\n

    4. \n

      P\u0159e\u010dt\u011bte si o z\u00e1sadn\u00ed roli studen\u00fdch desek v tepeln\u00e9m managementu bateri\u00ed pro elektromobily, kter\u00e9 zaji\u0161\u0165uj\u00ed bezpe\u010dnost a \u00fa\u010dinnost.\u21a9<\/a><\/p>\n<\/li>\n

    5. \n

      Zjist\u011bte, jak chladic\u00ed desky zvy\u0161uj\u00ed \u00fa\u010dinnost chlazen\u00ed v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, jako je automobilov\u00fd pr\u016fmysl a zdravotnictv\u00ed, a zaji\u0161\u0165uj\u00ed optim\u00e1ln\u00ed v\u00fdkon.\u21a9<\/a><\/p>\n<\/li>\n

    6. \n

      Objevte v\u00fdznam tepeln\u00e9ho managementu v elektronice a zjist\u011bte, jak zabra\u0148uje p\u0159eh\u0159\u00edv\u00e1n\u00ed a prodlu\u017euje \u017eivotnost za\u0159\u00edzen\u00ed.\u21a9<\/a><\/p>\n<\/li>\n

    7. \n

      Prozkoumejte tento zdroj informac\u00ed a seznamte se s r\u016fzn\u00fdmi aplikacemi a v\u00fdhodami kapaln\u00fdch chladic\u00edch desek v tepeln\u00e9m managementu.\u21a9<\/a><\/p>\n<\/li>\n

    8. \n

      Objevte v\u00fdhody t\u0159ec\u00edch desek sva\u0159ovan\u00fdch za studena pro aplikace s vysok\u00fdmi vibracemi a venkovn\u00ed aplikace.\u21a9<\/a><\/p>\n<\/li>\n

    9. \n

      Na tomto odkazu najdete informace o sou\u010d\u00e1stech a kapalin\u00e1ch nezbytn\u00fdch pro \u00fa\u010dinn\u00fd syst\u00e9m kapalinov\u00e9ho chlazen\u00ed.\u21a9<\/a><\/p>\n<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

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