Ukuxubana kwe-thermostaticivalvuiyivalvu esetshenziselwa ukuxuba amanzi ashisayo nabandayo ukuze kutholakale izinga lokushisa elifunekayo. Ivame ukutholakala ezishaweni, ezitsheni, nakwezinye izinto zokufaka amapayipi zasekhaya. Izinhlobo ezahlukene zamavalvu okuxuba i-thermostatic zingathengwa ekhaya noma ehhovisi. Amanye avame kakhulu kunezinye, kodwa wonke anezinzuzo zawo. Uhlobo oludumile kakhulu lwevalvu yokuxuba i-thermostatic yimodeli yezibambo ezimbili, enesibambo esisodwa samanzi ashisayo kanti esinye isibambo samanzi abandayo. Lolu hlobo lwevalvu luvame ukuba lula ukulifaka ngoba kudingeka imbobo eyodwa kuphela odongeni esikhundleni sezimbili njengemodeli yezibambo ezintathu.

Kuyini ukuxuba kwe-ThermostaticIvalvu?
I-Thermostatic Mixing Valve (TMV) iyithuluzi elilawula ngokuzenzakalelayo izinga lokushisa kanye nokugeleza kwamanzi ezihlanjeni nasemasinki. I-TMV isebenza ngokugcina izinga lokushisa elibekiwe, ukuze ujabulele ishawa ekhululekile ngaphandle kokukhathazeka ngokusha noma ukubanda. Lokhu kusho ukuthi asikho isidingo sokuyicima lapho abanye befuna ukusebenzisa amanzi ashisayo, njengoba i-TMV izogcina bonke abasebenzisi bekhululekile. Nge-TMV, akudingeki futhi ukhathazeke ngokulungisa impompi njalo uma udinga amanzi ashisayo engeziwe, ngoba kwenzeka ngokuzenzakalelayo.

Izinzuzo Zokuxuba I-ThermostaticAmavalvu
Amavalvu okuxuba asebenzisa i-thermostatic ayingxenye ebalulekile yanoma yiluphi uhlelo lwamanzi ashisayo. Lawa mavalvu avumela amanzi abandayo ukuthi axubane namanzi ashisayo ukuze kudalwe izinga lokushisa elikhululekile. Lokhu kuyasiza ngoba kunciphisa isikhathi esithatha wena ukulungisa izinga lokushisa leshawa noma isinki yakho. Ezinye izinzuzo zalawa mavalvu zifaka:

• Ukwehliswa okungu-50% kokusetshenziswa kwamandla
• Vimbela ukushisa nokusha
• Inikeza izinga lokushisa lamanzi elikhululekile ezihlanjeni nasemasinki

Zisebenza kanjani?
Umsebenzi wevalvu yokuxuba ye-thermostatic ukusebenzisa umfutho wamanzi womugqa wokuhambisa amanzi ashisayo ukuvula isiteshi kuvalvu yokuxuba ukuze kuvunyelwe ukugeleza kwamanzi abandayo aye ekamelweni lokuxuba. Amanzi abandayo abe esefudunyezwa ngama-coil acwiliswe emanzini ashisayo. Lapho izinga lokushisa elifunekayo selifinyelelwe, i-actuator ivala ivalvu ukuze kungabikho manzi abandayo angena ekamelweni lokuxuba. Ivalvu yakhelwe ngedivayisi yokulwa nokushisa ukuze kuvinjelwe izinguquko zokushisa ezizumayo futhi kugwenywe ukushisa kwamanzi ashisayo avela empompini lapho amanzi ashisayo evulwa.

Ulwazi Olwengeziwe Olubalulekile Mayelana ne-TMV
Njengoba sishilo ngaphambili, i-valve yokuxuba i-thermostatic iyithuluzi elilawula ukugeleza kwamanzi ashisayo nabandayo ukuqinisekisa ukuthi izinga lokushisa lamanzi lihlala ngaphakathi kwebanga elithile. Lawa mavalve afakwa ezihlanjeni, ezitsheni, empompini, empompini nakwezinye izinto zokufaka amapayipi. Kunezinhlobo ezimbili zama-TMV: ukulawula okukodwa (SC) kanye nokulawula okubili (DC). I-TMV yokulawula okukodwa inesibambo noma ifindo lokulawula amanzi ashisayo nabandayo ngasikhathi sinye. I-Dual Control TMV inezibambo ezimbili zamanzi ashisayo nabandayo ngokulandelana. Amavalve e-SC avame ukusetshenziswa ezindaweni zokuhlala ngoba angafakwa ezindaweni ezikhona ezixhunywe ngamapayipi akhona. Amavalve aqondile avame ukusetshenziswa ezindaweni zokuthengisa.

Amavalvu okuxuba amanzi ashisayo ayingxenye ebalulekile yanoma yiluphi uhlelo lwamanzi ashisayo ngoba angafinyelela kalula nangokuqhubekayo izinga lokushisa lamanzi elifunekayo. Ukuze uvimbele ukusha, hlola uhlelo lwakho lwamanzi ashisayo lwamanje ukuze ubone ukuthi ivalvu yokuxuba amanzi ashisayo iyadingeka yini. Izindlu ezintsha zingakhiwa kusetshenziswa i-TMV njengengxenye yekhodi yokwakha.