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culturystul
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 08/06/2009 03:05:45
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#1
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culturystul
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Salutare
Ce parere aveti de un sistem home made de racire a apei in acvariu ca cel din poza de mai jos?
ar merge doar pt cei care au filtre externe, pe retur sa fie pus un ansamblu radiator+ventilator, cum e la masina, doar ca ceva miniatural, ma gandesc...
credeti ca ar putea avea succes?
http://www.acvariu.ro/coppermine/displayimage.php?pid=9255&fullsize=1
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clauss
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 08/06/2009 08:07:50
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#2
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clauss
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cred ca a-r putea avea un oarecare efect, insa ti-ar putea reduce drastic debitul la retur...
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Radu.U
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 08/06/2009 13:13:38
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#3
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Radu.U
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eu zic ca mai mult de -1 grad nu scoate, deoarece are un contact scurt cu furtunul filtrului
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narcis.b
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 08/06/2009 13:31:26
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#4
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narcis.b
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asa cred si eu,maxim un grad!Mai mult castigi daca montezi coolere de introductie si extractie in capac
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olinno
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 08/06/2009 15:43:44
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#5
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olinno
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incearca un water cooler de pc, cred ca va fi mai eficient decat unu DIY
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Bozzo
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 09/06/2009 01:28:05
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#6
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Bozzo
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Daca ventilatorul tau baga aer pe radiator la 15-18 grC o sa aiba efect. Daca aerul are temperatura mai mare ca apa(3-5 grC) s-ar putea sa te alegi cu un incalzitor. Din experienta iti spun ca nu functioneza nici macar cu un grad si construisem instalatie serioasa.
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Ioan
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 10/06/2009 00:14:59
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#7
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Ioan
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Ar trebuii sa nu fie construit din metale care sunt toxice pentru pesti, plumb, cositor, zinc, cupru, alama etc. si sa fie umezit permanent pe dinafara ca sa produca racire prin evaporare in aerul care vine din ventilator. Unii ar putea sa comenteze ca face scandal ventilatorul.
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Bozzo
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 10/06/2009 00:27:15
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#8
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Bozzo
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Pana la 150L cea mai buna metoda de incalzire/racire ramane elementul Peltier (89w). Al meu functioneaza de 2 ani cu o diferenta de temperatura in apa la setare de 1 grC. Necesita doar putin bricolaJ.
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pulitzer
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 17/06/2009 23:27:31
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#9
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pulitzer
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Am incercat si eu asa ceva... dar numai cu 3-4 grade scade temperatura... si asta daca merge non-stop... asa ca.. adun bani de un chiller sau gasesc alta solutie....
carpaceala asta ne place noua....
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Radu.U
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 17/06/2009 23:58:55
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#10
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Radu.U
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detaliaza putin ce in cutia aia de plastic.
oricum 3-4 grade e destul de bine
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pulitzer
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 18/06/2009 10:20:56
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#11
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pulitzer
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in cutie nu mai e nimic, am vrut sa pun ventilatoarele direct pe radiator insa nu prea trece aerul prin el, nu stiu de ce....
asa in cutie e mai eficient.
nu am avut timp dar tre sa ii pun in cutie ceva deflectoare, sa fac traseul curentilor mai direct sau mai... "aerodinamic"....
2 grade mai jos tine temp , spre 3-4 mai spre seara cand se mai racoreste in casa. altfel fara el sta la 30-31g non stop.(acvariul e la mansarda)
daca planul meu merge (o sa il prezint la momentul potrivit) o sa fie f eficient  o sa aiba numai aer de la "umbra" si o sa fie ok
o sa mai pun ceva poze mai diseara
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alber
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 18/06/2009 11:03:34
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#12
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alber
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Tot vorbim de temperatura.
Poate pe mine ma ajuta si amplasarea camerei, zona verde de la geam, etc.
Am constant pe timpul iluminarii 27-28 de grade. Asta daca ridic un pic capacul acvariului, 7-8 cm. Daca nu, sare de 30. Deci, ca prima metoda si la indemana, cam asta ar fi. Bine, pentru cei cu capace, cei open top.... Apoi ventilatoare, chillere, mai stiu io ce. Deocamdata sunt in stand by. N-am mai pus nimic, sa vedem cum mai evolueaza ostilitatile  cu temperatura
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pulitzer
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 18/06/2009 12:59:54
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#13
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pulitzer
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io nu vreau sa ridic nici capacul, nici sa dau de la 1500 lei in sus pe un chiller, nici nu vreau 20gr in acvariu.... caut ceva de mijloc, daca nu gasesc poate ca imi iau un chiller totusi, numai ca 1500lei......... nu prea ma arde sa-i dau.
nu sunt adeptul carpacelilor dar cateodata ajuta...
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narcis.b
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 18/06/2009 14:16:42
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#14
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narcis.b
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Eu am montat doua coolere de sursa,din cele mai mari,pe rulmenti nu pe lagare,unul introductie,celalalt extractie,si rezultatul a fost inbucurator,adica unde fara coolere as fi avut 30-32 C ,acum am 26-27 C,lucru care ma multumeste,mai ales ca (poate mi se pare mie)tuburile au un randament mai bun ceea ce e evident un plus
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olinno
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 18/06/2009 14:39:35
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#15
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olinno
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@ narcis.b depinde si de marmimea acvariului, de nr tuburilor,marimea lor etc. de exemplu eu am numa un singur cooler de 12cm, care introduce aerul perpendicular pe luciul apei si mentine temperatura undeva la 23-24C. in camera sunt 26-27C. lumina 2x15W, incalzitor scos din priza. fara cooler temperatura ajungea la 28-29C spre seara. 60L net
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pulitzer
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 18/06/2009 14:49:00
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#16
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pulitzer
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la asta nu m-am gandit, radiatorul nu e fagure ca si cel de racire, apa trece prin 5-6 tevi mai subtiri, nu omoara debitul...dar cred ca pot monta si un cooler de extracie(chiar 2 ), poate e mai eficient.
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narcis.b
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 18/06/2009 15:06:44
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#17
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narcis.b
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Ai dreptate @olinno, acvariul meu este de 260l si are 5 tuburi*12 h/zi iluminare!
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borsec
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 19/06/2013 09:58:05
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#18
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borsec
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salutare
ma gandeam sa montez si eu 2 x colere pe capac voi ce ziceti sa pun unu sa bage aer si altu sa scoata sau doar sa bage aer??
multumesc
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bere + liber = relaxare |
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koala
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 19/06/2013 11:06:34
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#19
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koala
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- Eu am 4 ventilatoare mari, de 120 mm, fixate in capac.
- Toate sunt montate "sa bage" aer.
- Aseara, la ora 19.00, aveam 33 de grade in bazin... dimineata, la ora 07.00, temperatura scazuse pana la 27 de grade C.
- Rata de evaporare e destul de mare, deci trebuie sa ai in vedere geamuri deschise si o aerisire buna a camerei... fiind vara, asta nu e o problema.
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Samson & Delilah (2002) - Marele African (2007) - Angels in heaven (2010) - Life is like a box of chocolates (2011) - Nemo's House (2012) - The Big One (2012) - Cubul (2013) - The Return (2014) - Back to the roots (2015) - Un sumatran, doi sumatrani (2020) |
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borsec
![[Post New]](/forum/templates/default/images/icon_minipost_new.gif) 19/06/2013 11:10:34
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#20
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borsec
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koala wrote:- Aseara, la ora 19.00, aveam 33 de grade in bazin... dimineata, la ora 07.00, temperatura scazuse pana la 27 de grade C.
lol 33 de grade cu ventilatoarele pornite???
pai eu stau bine in 30 de grade fara ventilatoare.
pai atunci asa am sa fac 2x ventilatoare sa bage aer
multam koala
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bere + liber = relaxare |
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