Ingcindezi yamanzi ku-boiler uqobo lwayo kungenzeka inganele ukunikeza amanzi ashisayo. Ukuvuselela amanzi ashisayo nge-boiler, kuyadingeka ukufaka kahle uhlelo lwe-DHW ngokufaka iphampu yokujikeleza.
Ezindlini ezinkulu zamzwe, ochwepheshe batusa ukufaka uhlelo lokushisa lwamanzi ashisayo (i-DHW) lwendlela esezingeni eliphakathi lokushisa amanzi nge-heater negesi yamandla kagesi (ungasebenzisa futhi i-boiler yegesi eyodwa-yesekethe). Kulokhu, ukuze unikele ngokuhlinzekwa kwamanzi afudumele, kufanele kufakwe i-boiler yokufudumeza engaqondile.
Umthamo we-boiler ubalwa unaka bonke abantu abahlala ezindlini (zomndeni wabantu abane, i-boiler yamalitha ayi-100-150 izokwanela). Amanzi ohlelweni lwe-DHW afutheliswa kusetshenziswa i-fire exchanger exhunywe kumthombo wokushisa (i-boiler, ikholamu).
I-boiler yamanzi ashisayo inokokufaka okuningi kanye nemiphumela. Isici sokuqamba samabhulukwe wokufudumeza angaqondile ukuthi ikhoyili ifakwa kuyo ngesimo se-spiral tube eyenziwe ngensimbi, lapho kudlula khona amanzi ashisayo avela ebhuthini. Ngenxa yokushintshana okushisa phakathi kwamanzi ashisayo ku-coil namanzi abandayo ku-boiler, uketshezi luyafudumeza ngaphakathi kwe-boiler. Lokhu kudala ukunikezwa kokuqala kwamanzi asishisayo ezidingweni zabantu.
Lonke uhlelo lwe-DHW lune-loop evaliwe. Uma amanzi ashisayo engasetshenziswanga isikhathi eside, aqala ukuphola. Lapho umuntu efuna ukusebenzisa amanzi ashisayo, kungenzeka abhekane nenkinga yokungabi bikho kokuqala. Lapho inkinobho ivuliwe, uhlelo uqobo lwenziwe lisebenze futhi ukufudumeza kwamanzi kuqala. Kepha kuze kufike leso sikhathi, lapho kufudumala kufinyelele ekushiseni okufisayo, imizuzu embalwa ingadlula.
Ukuze ukwazi ukusebenzisa amanzi ashisayo ngokushesha ngemuva kokuvula impompo, kufakwa ipompo yokujikeleza ohlelweni, eqinisekisa ukuthi amanzi ajikelezwa ngokuqhubekayo, kungakhathalekile ukuthi umuntu usebenzisa amanzi ashisayo noma cha.
Ukulungiswa kwamanzi okungaphazanyiswa ngokusebenzisa i-boiler kwenziwa ngokufaka imishini eyengeziwe: ithangi lokwandisa, amasheke wokuhlola nokuphepha, i-valve yophaha yomoya.
Ngakho-ke, ukusatshalaliswa kwamanzi ashisayo nge-boiler kwenzeka kusetshenziswa iphampu yokujikeleza, isishushubezi sokushisa kanye nemishini eyengeziwe, efakwe ohlelweni olulodwa lwe-DHW. Ngenxa yalokhu, umuntu akudingeki alinde kuze kufike lapho amanzi egcwala, avumele amanzi isikhathi esithile.
Ukuphinda usebenzise amapayipi e-boiler
Enye yezinqubo ezibaluleke kakhulu futhi eziyinkimbinkimbi zokufaka uhlelo lokuhlinzekwa kwamanzi ashisayo ukugoqa i-boiler nge-recirculation, kepha kungenzeka kakhulu ukukwenza ngokwakho.
Enye yezinto ezonga amanzi nezisebenza kahle ezisebenza emizini namakhethini ehlobo, ochwepheshe babheka i-boiler yokushisa engaqondile. Njengomthombo wokushisa amanzi kungaba igesi, ugesi noma i-exchanger yokushisa. Kungukusha okushisa okuqinisekisa ukusetshenziswa kwezomnotho kohlelo lwe-DHW nge-boiler yokushisa engaqondile.
Ukusebenza okufanele kwe-boiler kunquma ukusebenza okwengeziwe kohlelo lonke. Umqondo wokuncipha ungachazwa njengesici sokufakwa nokuxhuma kohlelo lwe-DHW emthonjeni wokushisa kwamanzi.
Lapho ufaka i-boiler kanye nohlelo lonke ngokulungiswa kabusha, udinga:
- Setha iphoyinti lokuphinda usebenzise kabusha. Ngokuvamile kutholakala maphakathi nethangi lokushisa;
- Amanzi abandayo anikezwa emgodini ongaphansi we-boiler;
- Indawo eshisayo eshisayo kufanele ibekwe engxenyeni engenhla ye-boiler;
- Ipayipi lokuhambisa ukushisa lixhunyiwe kusuka phezulu, futhi lidlula phansi (ukusakazwa kwamanzi exchanger okushisa kuzohamba ngesifunda, ukungena kwawo kuzoba ngaphezulu kwe-boiler, futhi ukuphuma kwawo kuzobe kusuka ngezansi).
- Amapayipi kufanele ahlinzekwe emthonjeni wamandla ngokuya ngemithetho yokufakwa kwezinto, futhi axhunywe kusetshenziswa ama-adap. Amawayile kanye ompompi.
Kufanele wazi ukuthi ukuphumelela kohlelo lokutholwa kwamanzi okushisayo okulandelayo kuya ngohlelo lwakho lokushisa ekhaya. Lokhu kusiza ukukhulisa ukusebenza kahle kwehekitha lamanzi engaqondile (i-boiler) ngo-35%.
Ukubopha i-boiler nge-recirculation kwenziwa ngeqoqo elejwayelekile lezinto zokwenziwa: ompompi, amapayipi we-PVC, ama-adapter, ukufakwa, amaphampu. Udinga ukukhetha kuphela imikhiqizo esezingeni eliphezulu eqinisekisiwe kusuka kuzinto eziqinile. Ukusetshenziswa kwe-hoses eyonakalisiwe ne-powder metallurgy ayinconywa ngokuqinile.
Umdwebo wokuphinda usebenzise i-boiler
Ukuphindwaphindwa kwamanzi ohlelweni lwe-DHW kuyadingeka ukuze kuhlinzekwe ngamanzi ashisayo kunoma yiliphi iphuzu ohlelweni ngaphandle kokuchitha okwengeziwe. Ukuze wenze lokhu, kufakwa isekethe lapho kudlula khona amanzi avela ebhuthini kuyo yonke inqubo, abese ebuyela ebhuthini. Ukubuyiselwa emuva kwenziwa kusetshenziswa iphampu encane egijima ngokuphelele buthule. Uhlelo olunjalo lusiza ukugcina izinga lokushisa lamanzi ashisayo noma kuphi endlini.
Phakathi kwezinhlelo ezivamile zokuphinda usebenzise kabusha, kunezindlela eziningi eziphambili:
- Ukukhwela i-valve enezindlela ezintathu noma i-servomotor valve. Faka le ndlela kumamodeli wodonga naphansi we-boilers. Kuxhumene amapayipi amabili (amasekethe amabili) ku-boiler. Umjikelezo owodwa ngowokushisa, omunye ngowamanzi ashisayo. I-heater yamanzi kulolu hlelo isebenza njenge-okupholisa ephambili. Lapho izinga lokushisa lamanzi lehla, kusetshenziswa i-servo-drive noma i-valve enezindlela ezintathu, eqala ukusebenza ukufudumeza amanzi. Ukushisa kuvinjelwe ngalesi sikhathi. Ngemuva kokushisa amanzi kufudumele oyifunayo, ukufudumeza kokushisa kuyaqala;
- Ukufakwa kwamaphampu amabili wokujikeleza ohlelweni olulodwa. Ngalesi sikimu, elinye lamaphampu lenzelwe ukuvuselela amanzi ashisayo ngohlelo lokushisa, nelinye eceleni kwesifunda se-boiler. Lolu hlelo ekuqaleni luqinisekisa izinga lokushisa elijwayelekile lamanzi ku-boiler, bese kuba ohlelweni lokushisa. Isici sesikimu esinjalo ukuba khona kwe-thermostat kanye neswishi yemodi, ekuvumela ukuthi ukhubaze, uma kunesidingo, enye yezinhlelo;
- Ukusetshenziswa kwemicibisholo ye-hydraulic. Kuyasetshenziswa uma kunemibuthano engaphezu kwesibili endlini (ukushisa, amanzi ashisayo, ukushisa phansi). Lolu hlelo kuhloswe ngalo ukufudumeza amanzi, ngenxa yokuthi yonke imijikelezo ifudunyezwa. Lolu hlelo lunokudonsa okuphambili - ekuhlaziyweni kwamanzi. Ama-coolant kungenzeka angabhekane nezidingo zabo bonke abantu ngasikhathi sinye.
Ukukhethwa kwendlela yokufudumeza amanzi nokushisa, kanye nezindlela zokuphinda zenziwe nge-boiler, kufanele kwenziwe ngokuhambisana nokubalwa okucacile kwabo bonke abathengi kanye namandla we-okupholile. Inzuzo phakathi kwezikimu eziphambili i-boiler enama-valves asebenza izindlela ezintathu noma ezi-servo.
