Coolants mo te pūnaha whakawera. Ārai makariri mō te whakawera: utu

Ka rite ki te tikanga, i mua i te wa whakawera, kei te whakaaro te rangatira o hinonga ahumahi whare pa ranei e pā ana ki te pehea, ki te whiriwhiri i te pāmahana tika ki te pūnaha whakawera me ki te kawe i roto i te tātai o tona nui. A, no te whakamahia te wai te rite coolant i roto i te rangi maeke i reira he he mōrea nui o hoko nga putorino, me radiators, a hoki te pūnaha defrost. Ringihia pūnaha whakawera motuhake i roto i hinonga ahumahi ki te wai e kore e tūtohu hoki e tika ana ki te mutu ohorere.

Me pēhea te ki te whiriwhiri i te coolant?

Hei whiriwhiri i te ārai makariri tika wai, he mea e tika ana ki te whakautu ki te maha o ēnei take.

• I raro i te mea whakaritea tikanga e ki te whakahaere i te pūnaha whakawera?
• Pēhea te maha koe e whiwhi ki te kawe i roto i te tamaa ārai makariri pūnaha whakawera?
• He aha te mea te rohe o te pāmahana o te wai komuhumuhu i roto i te pūnaha mō tona mahi noa?

Ki te rā, e kore e taea e matou te whakapuaki i reira he anake ārai makariri e he pai hoki ngā pūnaha katoa, kahore okotahi. Katoa Whäinuhia whakawhiti wera mohiotia hoki pūnaha whakawera i ratou huapai me ngā huakore, me e te tikanga mo te whakamahi i roto i ngā āhuatanga tino tautuhi.

Ko te ture taketake mō te kōwhiri i

Ka āwhina i ēnei ture ki te tīpako i te kounga teitei, me te coolant haumaru.

• Me kawea inu i roto i te wa poto i te nui mōrahi taea o te wera, a he pai reo whakawhiti wera me hohoro haere te ara pūnaha mahi katoa, reira whakarite he tīmatanga tere o te pūnaha, me te, no reira, te whakawera o te ruma. Qdim o nga paearu matua ko te kounga o te auau tohatoha coolant.
• Mīti wai mo te pūnaha whakawera kore kia paitini, me te kore hāngai ki he pūkākā. Tenei e whakarite kore anake haumaru koutou engari ano hoki te tiaki i te tāngata i te raruraru e kua pā ana ki volatilization ahi ranei au paitini paitini.
• Hei whakanui i te pai, i roto i te kupu atu, i roto i te pūnaha coolant tohanga, kua hiahiatia reira e ko atu Kaore te wai.
• Heat whakawhiti ki te pūnaha whakawera ki te kia rite pai rite taea, kia whai ratou kawe ia ngāwhā pai.
• High-kounga ārai makariri e kore e meinga waikura, rite kore hatete hou katoa i rawaka te tiaki ki tenei āhuatanga.
• Te kōwhiri i te coolant, kia arata'ihia e te mau parau tumu o te ōhanga whaitake me te tikanga noa - te huinga ikeiketanga o te utu me te kounga.

wai

O nga wai katoa i roto i te ao nei i roto i te wai āhua tūturu kua te wera motuhake rawa - toharite wahi 1 kcal / (kg × deg). I roto i te mau parau te tahi atu, ki te kotahi manokaramu o te wai kua oti te tahu ki 90ºC pāmahana, me te ka te matao o ki 70ºC i roto i te whakamahana i roto i te ruma te tahu e te e tenei kōwae, puta 20 kcal o te wera.

pūnaha Water whakawera he kiato teitei (917 kg / m ^3), ka meangiti ranei iti nei, kei te whakawera. E tano ia tapao e te wai ko te wai māori anake e he taea ki te whakawhānui i raro i te meangiti ki te whakawera.

Ko te nuinga o pai ki te hunga tawhā, e he āhuatanga o tetahi coolants waihanga āhuatanga Toxicological me kaiao o te wai - tuku kōpeka o te pūnaha whakawera, e kore te reira e hanga raruraru mo te hauora o te whare, ki te kore hinga tika i runga i te tinana tangata.

A, no te ki te taua rōrahi tuatahi leakage o te wai ora tino māmā - noa nui ki riringi te nui e hiahiatia ana i roto i te pūnaha tank whakawera rita roha.

momo o te ārai makariri

Na roto i te a nui te ārai makariri i roto i te pūnaha whakawera i te kāinga - he reira he ingoa katoa-a taka hoki matū e kore e whakatio i te pāmahana iti etahi. Hoki tuhipoka o ko e te ārai makariri, e taea te whakamahi i roto i ngā pūnaha whakawera takitahi, kihai i puta mai pera roa i mua. Heoi, whakaata maha rangatira o ngā whare me nga whare ki whakawera takitahi te tono o te taonga ki te āhuatanga o te raraunga, e kore te pūnaha e peremerzala.

Ahakoa te meka e tenei ra tuku te mākete te rota o kōwhiringa i roto i te ārai makariri mō ngā pūnaha whakawera i kamupene rerekē, kua hanga te nuinga o enei rongoā i toru rauemi taketake - propylene glycol, nonireka ethylene glycol ranei.

glycol propylene

Ko reira kore-paitini, ranunga Kaore, e kua kore tae. Propylene glycol he reka reka, me te rezkovat kakara āhuatanga. Tenei whakatinanatanga Ko te whakatinanatanga tino arotau o ārai makariri, engari he ranunga e hāngai ana ki runga ki taua mea tino utu.

nonireka

Heat whakawhiti ki te pūnaha whakawera i runga i te nonireka he wai Kaore e kua he reka paku reka, engari kua kahore kakara. E kore te mea paitini tēnei rauemi, me he tino onge take paihana. I tua atu, memeha maitai glycerin, a ki te whakamahia e te pūnaha whakawera wai māturu, katahi reira ka kia keke.

glycol ethylene

Ko tēnei rauemi ko te polyol, kua kahore kakara, me te tae, engari kua he reka reka. Ko te tino paitini, me te ara ka whakamahia i roto i te nui iti taea arahi ki poisoning kino, i roto i te nuinga o te wā arata'i ki pāpāngia ranei te mate ethylene glycol.

Ahakoa te tāoke, te pūnaha whakawera o te whare tūmataiti ki te coolant ko te na'ina'i, na te tino hiahiatia reira. A, no te whakamahi i tenei ranunga titau tiaki motuhake, me i roto i te pūnaha taputapu, me tutaki whakaritenga katoa kia ki te ārai i te wai i tomo i te wai te mв maitai me te taea leakage.

Ārai makariri mō te whakawera: utu

Hei whakatau i te utu o te pūnaha whakawera ki ārai makariri, kia kia mōhio o te rōrahi whānui o te pūnaha, e hiahia ana koe ki te tatau ki te taha o te 10-15%.

Me whakaaro:

• yardage me te maha o pipelines, me te ratou diameter;
• rōrahi o te coolant i roto i te hanganga matua (roha tank, whakawera, kōhua).

ārai makariri whare mō ngā pūnaha whakawera utu tei runga i te whenua o te hanga, hanganga o te otinga. formulations hāngai rapu atu mahi i te waimehatanga ki te wai, engari hoko he katoa, ka waiho iti.

Hei tauira, ka taea e ethylene glycol ārai makariri hoko rua momo.

• "Mahana Whare -30" Ko te wairewa rite-ki-te whakamahi e taea te hokona hoki 70 moni ia 1 rita.
• "Mahana Whare -65" Ko te kareti, 1 rita o te mea utu 85 moni. Waimehatanga o tenei otinga ki te wāhi mīti ki -30 ° C uara ko āhua 1 rita ki te 50 moni.

manakohanga Kiritaki whakawhirinaki i runga i te rauemi me te momo o te huānga e hanga ake te pūnaha whakawera komuhumuhu. Ētahi tuhipoka e te whakamahi o wai mīti-kore faaore overruns pūngao e tika ana ki te eita o putunga i runga i nga taiepa o te kōhua, me tai taiepa, e tino whakaiti hanga me te tiaki utu. Reviews Ko ohaoha whai takenga ki te whakamahi mo te coolant whakawera hiko o te whare i reira ka taea te momotunga o pūngao hiko wā roa-, a mo nga kāinga whenua me whare ki noho wā.