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Kusankha madzimadzi Kutentha dongosolo

Ngakhale pa siteji ya angagwiritse nyumba Kutentha dongosolo ayenera kuganizira mfundo yakuti si nthawi zonse madzi amenewo kwa dongosolo Kutentha, monga madzi, ndi abwino kwa zinthu zenizeni nyengo m'dera lanu. Zimenezi zikugwira makamaka okhala m'madera kumpoto kwa Russia, kumene yozizira kumatenga miyezi 5-6. Mu akatswiri M'madera a zitunda ali osavomerezeka ntchito monga madzimadzi kwa Kutentha dongosolo madzi wamba. Chifukwa chiyani? chakuti yaitali kuzirala kwa kukatentha (chomwe amafuna yekha maola ochepa pa nthawi) ndi dongosolo lalikulu ozizira basi ayamba amaundana. Chifukwa cha zimenezi, madzi mu kuzizira kutentha lidzasanduka ayezi, ndipo posachedwapa kuchitika Kutentha zovuta kuti osonyezedwa zithunzi wathu woyamba.

Sindingathe ntchito?

Kuyambira sayansi tikudziwa kuti buku la madzi olimba boma akaphatikiza (mwa kulankhula kwina, ayezi) ndi wamkulu kwambiri kuposa buku la madzi yosavuta ndi kutentha kuyambira +10 digiri +90. Ndipo chifukwa chabe akuswa chitoliro khoma, motero kupanga kusiyana lalikulu kapena dzenje. Bwezerani dongosolo zosatheka. Kuti iye linali zinchito, mu Zikatero, kwathunthu m'malo chigawo zowonongeka wa payipi ya.

Choncho, madzi - si madzi abwino kwambiri dongosolo magetsi. Akatswiri alendo makamaka kutsindika mfundo yakuti mu zikhalidwe za nyengo Russian chiopsezo yozizira koopsa wa payipi mkati ukuwonjezeka mkangano danga kwambiri. Koma bwanji, ndiye, kuti kutsanulira mu?

zoletsa kuwuma

Ntchito zoletsa kuwuma ndi njira lanzeru kusiya zimenezi. Zoletsa kuwuma ntchito m'magulu payipi ndi kulankhulana, zilibe amasiyana wothiridwa mu thanki kuwonjezeka galimoto. Izi madzimadzi Kutentha system (Dixis kuphatikizapo) akunena za mtundu wa yozizira koopsa ndi mwapadera kwa chofanana opaleshoni. Malinga makhalidwe quality, izo sitingathe kutaya katundu wa kukhuthala pa kutentha kwa opanda 40 kuphatikiza 115 madigiri Celsius. Pa nthawi yomweyo, madzi akhoza kukhala mu mkhalidwe madzi pa 0 ndi 99 digiri Celsius, pamene kale pa mtengo otsiriza chabe kwasanduka nthunzi. Choncho, ziri kulankhula, ndi mu mkhalidwe madzi pa kutentha kwa +10 kuti +90 0 C.

The zikuchokera zoletsa kuwuma

Izi madzimadzi Kutentha dongosolo mwina nyimbo zosiyanasiyana anatsimikiza mtima pamaso pa zowonjezera makamaka. Mwachitsanzo, zikuchokera akhoza monga odana ndi amaundana wothandizila monga propylene glycol kapena monoethylene glycol. Onse zinthu opatsa madzimadzi kukhuthala ndi matenthedwe madutsidwe. Koma poyerekeza ndi katundu wa makhalidwe madzi zoletsa kuwuma kangapo wamkulu kuposa ubwino wake, mosasamala chimene osakaniza linakhulupirira kapangidwe kake. Komanso, dziwani kuti chifukwa ubwino waukulu (katundu kuteteza pa kutentha -40 ... + 115 ° C) ndi chifukwa cha kukhuthala ake, mafuta kwa dongosolo magetsi ali ndi "chizolowezi" kuyenda mu ming'alu onse ndi fissures. Choncho, musanagwiritse ntchito zoletsa kuwuma mosamala onani dongosolo anu kuchucha, kapena ndi kuchucha sizidzakupulumutsani aliyense.

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