Schimbator de caldura in cosul teracotei

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Zoli Gh Habago
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Re: Schimbator de caldura in cosul teracotei

Post by Zoli Gh Habago » Wed Dec 05, 2018 10:58 pm

Latest post of the previous page:

Teava de cupru am montat-o in aceasta vara, este pur si simplu o conducta in forma litetrei "U" care intra din pod in jos pe cos si la capetele ce ies din cos ( sus in pod) sunt indoite la 90° cam 60 cm. (unde am montat racorduri pt pexal). Zona de "imersie" in cos este de 2,1 m. (lungimea totala fiind de 2x2,1 m.)
Conducta fiind in forma de "U" (cu laturile egale) nu are importanta care este tur si care este retur.
Conductele de pexal din pod coboara la calorifer, circulatia este asigurata de o pompa (35/50/70 W.) si functioneaza bine pe treapta de 35W. Pompa este amplasata langa calorifer pe returul acesteia, iar vasul de expansiune (de 6 litri) este in pod pe retur la 1,5 m de cos. In total am folosit cam 7-8 litri de antigel cu tot ce este in vasul de expansiune.
Sper ca am fost destul de explicit!
Cu stima,
Zoli

gi0
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Re: Schimbator de caldura in cosul teracotei

Post by gi0 » Fri Dec 07, 2018 11:27 am

Daca solutia cu teava vi se pare functionala ,de ce nu multiplicati numarul acestora la trei , bineinteles daca spatiul permite , si puneti pe capete distribuitor/colector , fara alte lipituri .
Cu stima .

Zoli Gh Habago
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Re: Schimbator de caldura in cosul teracotei

Post by Zoli Gh Habago » Sat Dec 08, 2018 10:13 pm

Realizarea recuperarii cu trei conducte este prea compicata, greu de realizat si foarte greu de intretinut.
Asa vad eu realizarea recuperarii cu un mic clopot realizat direct in zid, clopot in care sa montez caloriferul.
PS: imi cer scuze pt schita de mana
Cu stima,
Zoli
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anduvirgil
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Re: Schimbator de caldura in cosul teracotei

Post by anduvirgil » Sun Dec 09, 2018 8:35 am

Mare atentie la condensul care apare pe schimbator.
Canalul peste schimbator nu merge facut intre soba si perete...un contracurent....ce iese din soba intra in canal, coboara peste schimbator si urca prin alt canal la cosul existent.
Se montează un subar care sa redirectioneze gazele catre cos, schimbator, sau ambele proportii variabile

Zoli Gh Habago
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Re: Schimbator de caldura in cosul teracotei

Post by Zoli Gh Habago » Sun Dec 09, 2018 7:33 pm

Revin cu precizarea ca acel calorifer vreau sa-l montez direct in zid, subarul (fluture) din schita va permite ca gazele sa mearga direct la cos. Eventuale picaturi de condens vor curge pe o tava din tabla de inox ce va fi amplasata sub calorifer, condens ce se va evapora (zic eu) cand va creste suficient temperatura.
Sper sa mearga !

Zoli Gh Habago
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Re: Schimbator de caldura in cosul teracotei

Post by Zoli Gh Habago » Sun Dec 09, 2018 10:02 pm

Cu scuzele de rigoare in ceea ce priveste calitatea schitei am mai detaliast-o putin !
Cu stima,
Zili
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gi0
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Re: Schimbator de caldura in cosul teracotei

Post by gi0 » Sun Dec 09, 2018 11:07 pm

Gazele reci trebuie sa iasa tot la baza camerei , sub nivelul schimbatorului , nu la jumatate , cum este in schita .
Cu stima .

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Re: Schimbator de caldura in cosul teracotei

Post by Zoli Gh Habago » Sun Dec 09, 2018 11:09 pm

Zoli Gh Habago wrote:
Sun Dec 09, 2018 10:02 pm
Cu scuzele de rigoare in ceea ce priveste calitatea schitei am mai detalialt-o putin !
Cu stima,
Zili

gi0
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Re: Schimbator de caldura in cosul teracotei

Post by gi0 » Sun Dec 09, 2018 11:19 pm

gi0 wrote:
Sun Dec 09, 2018 11:07 pm
Gazele reci trebuie sa iasa tot la baza camerei , sub nivelul schimbatorului , nu la jumatate , cum este in schita .
Cu stima .

gi0
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Re: Schimbator de caldura in cosul teracotei

Post by gi0 » Sun Dec 09, 2018 11:35 pm

Deci ...
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Re: Schimbator de caldura in cosul teracotei

Post by gi0 » Mon Dec 10, 2018 12:42 am

Clopot ...
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