Umkhawulo oyinhloko wamaphampu okushisa omthombo womoya ukwehla okuphawulekayo ekusebenzeni lapho amazinga okushisa angaphandle efinyelela ebangeni lokuqandisa.
Amaphampu okushisa avela njengesixazululo esisebenzayo sokushisa isikhala kanye nesimo somoya, ikakhulukazi uma esetshenziswa ezinhlelweni zokugeleza zesiqandisi eziguquguqukayo. Bangakwazi ukufanisa amasistimu wokupholisa umoya asebenza kahle kakhulu kumodi yokupholisa, futhi bangaqhudelana nezindleko eziphansi zokushisisa ukushisa kuyilapho kusetshenziswa ugesi kuphela. Uma kuqhathaniswa ne-heater evamile yokumelana, ipompo yokushisa ifinyelela ukonga ebangeni lamaphesenti angama-40 kuye kwangama-80, kuye ngemodeli ethile nezimo zokusebenza.
Nakuba amaphampu okushisa omthombo womoya ashintshanisa ukushisa ngokuqondile nomoya wangaphandle, amaphampu okushisa asuka phansi asebenzisa izinga lokushisa elizinzile elingaphansi komhlaba ukuze afinyelele ukusebenza kahle okuphezulu. Uma kucatshangelwa amanani aphezulu kanye nokufakwa okuyinkimbinkimbi kwesistimu yomthombo ophansi, amaphampu okushisa omthombo womoya ayindlela evamile kakhulu.
Umkhawulo oyinhloko wamaphampu okushisa omthombo womoya ukwehla okuphawulekayo ekusebenzeni lapho amazinga okushisa angaphandle efinyelela ebangeni lokuqandisa. Onjiniyela bokuklama kufanele bacabangele umphumela wesimo sezulu sasendaweni lapho becacisa iphampu yokushisa, futhi baqinisekise ukuthi isistimu ifakwe izinyathelo ezanele zamazinga okushisa aphansi alindelekile.
Ingabe Ukubanda Okudlulele Kuwathinta Kanjani Amaphampu Okushisa Omthombo Womoya?
Inselele enkulu uma usebenzisa iphampu yokushisa yomthombo womoya enamazinga okushisa aqandayo ukulawula ukunqwabelana kweqhwa kumakhoyili angaphandle. Njengoba iyunithi ikhipha ukushisa emoyeni wangaphandle ovele ubanda, umswakama ungaqoqana kalula futhi uqine phezu kwamakhoyili awo.
Nakuba umjikelezo wokuncibilikisa iphampu yokushisa ungancibilikisa iqhwa kumakhoyili angaphandle, iyunithi ayikwazi ukuletha ukushisisa kwesikhala ngenkathi umjikelezo uqhubeka. Njengoba amazinga okushisa angaphandle ehla, iphampu yokushisa kufanele ingene kumjikelezo wokuncibilika kaningi ukuze inxephezele ukwakheka kweqhwa, futhi lokhu kukhawulela ukushisa okulethwa ezindaweni zasendlini.
Njengoba amaphampu okushisa omthombo waphansi engashintshisani ukushisa nomoya wangaphandle, awathintwa amazinga okushisa aqandayo. Kodwa-ke, zidinga ukumba okungaba nzima ukwenza ngaphansi kwezakhiwo ezikhona, ikakhulukazi lezo ezisezindaweni zasemadolobheni eziminyene.
Icacisa Amaphampu Okushisa Omthombo Womoya Wesimo Sezulu Esibandayo
Uma usebenzisa amaphampu okushisa omthombo womoya anamazinga okushisa aqandayo, kunezindlela ezimbili eziyinhloko zokunxephezela ukulahleka kokushisisa phakathi nemijikelezo yokuncibilika kweqhwa:
Ukwengeza isistimu yokufudumeza eyikhophi yasenqolobaneni, ngokuvamile isishisi segesi noma i-heater kagesi ukumelana.
Icacisa iphampu yokushisa enezinyathelo ezakhelwe ngaphakathi ngokumelene nokunqwabelana kwesithwathwa.
Amasistimu okushisa ayisipele wamaphampu okushisa omthombo womoya ayisixazululo esilula, kodwa avame ukukhulisa izindleko zobunikazi besistimu. Ukucatshangelwa kwedizayini kuyashintsha kuye ngohlobo lokushisisa okuyisipele olushiwo:
I-heater kagesi ekwazi ukumelana nogesi isebenza nomthombo wamandla ofanayo nephampu yokushisa. Kodwa-ke, idonsa okwamanje okwengeziwe ngomthwalo onikeziwe wokushisisa, odinga ukukhushulwa komthamo wezintambo. Ukusebenza kahle kohlelo lonke nakho kuyehla, njengoba ukushisa kokumelana kungasebenzi kahle kakhulu kunokusebenza kwepompo yokushisa.
Isishisi segesi sifinyelela izindleko zokusebenza eziphansi kakhulu kune-heater yokumelana. Kodwa-ke, idinga ukunikezwa kwegesi kanye nesistimu yokukhipha umoya, ukushayela izindleko zokufakwa.
Uma isistimu yephampu yokushisa isebenzisa ukufudumeza okuyisipele, inkambiso enconyiwe wukusetha i-thermostat ezingeni lokushisa elimaphakathi. Lokhu kunciphisa imvamisa yomjikelezo wokuncibilika kanye nesikhathi sokusebenza sesistimu yokushisisa eyisipele, kwehlisa ukusetshenziswa kwamandla okuphelele.
Amaphampu Okushisa Anezinyathelo Ezakhelwe Ngaphakathi Ezilwa Nesimo Sezulu Esibandayo
Amaphampu okushisa omthombo womoya avela kubakhiqizi abaholayo ngokuvamile akalelwe amazinga okushisa angaphandle aphansi njenge -4°F. Kodwa-ke, lapho amayunithi ethuthukiswa ngezilinganiso zesimo sezulu esibandayo, ububanzi bawo bokusebenza bunganwebela ngaphansi -10°F noma ngisho -20°F. Okulandelayo ezinye izici ezivamile zedizayini ezisetshenziswa abakhiqizi bephampu yokushisa ukuze banciphise umthelela womjikelezo wokuqeda isithwathwa:
Abanye abakhiqizi bahlanganisa ama-heat accumulators, angaqhubeka nokuletha ukushisa lapho iphampu yokushisa ingena emjikelezweni wokushisa.
Kukhona nokucushwa kwephampu yokushisa lapho omunye wolayini wesiqandisi esishisayo uzungeza kuyunithi yangaphandle ukuze usize ukuvimbela ukubanda. Umjikelezo we-defrost usebenza kuphela uma lo mphumela wokushisisa ungenele.
Uma isistimu yephampu yokushisa isebenzisa amayunithi amaningi angaphandle, angahlelwa ukuthi afake umjikelezo we-defrost ngokulandelana futhi hhayi ngesikhathi esisodwa. Ngale ndlela, uhlelo alulokothi lulahlekelwe amandla alo okushisa agcwele ngenxa yokuncibilika.
Amayunithi angaphandle angabuye afakwe izindlu ezivikela iyunithi ekukhithikeni okuqondile. Ngale ndlela, iyunithi kufanele ibhekane kuphela neqhwa elakheka ngokuqondile kumakhoyili.
Nakuba lezi zinyathelo zingaqedi umjikelezo we-defrost ngokuphelele, zinganciphisa umthelela wawo ekuphumeni kokushisa. Ukuze uthole imiphumela engcono kakhulu ngesistimu yephampu yokushisa yomthombo womoya, isinyathelo sokuqala esinconyiwe ukuhlola isimo sezulu sasendaweni. Ngale ndlela, uhlelo olwanele lungacaciswa kusukela ekuqaleni; okulula futhi okungabizi kakhulu ukuthuthukisa ukufakwa okungafanelekile.
Izinyathelo Ezihambisanayo Zokuthuthukisa Ukusebenza Kwephampu Yokushisa
Ukuba nesistimu yephampu yokushisa eyonga amandla kunciphisa izindleko zokushisisa nokupholisa. Kodwa-ke, ibhilidi ngokwalo lingaklanywa ukunciphisa izidingo zokupholisa ngesikhathi sasehlobo kanye nezidingo zokushisisa ebusika. Imvilophu yesakhiwo ene-insulation eyanele kanye ne-airtight eyanele inciphisa isidingo sokufudumeza nokupholisa, uma kuqhathaniswa nesakhiwo esingenasici esingesihle kanye nokuvuza komoya okuningi.
Izilawuli zokungenisa umoya nazo zinomthelela ekusebenzeni kahle kokushisisa nokupholisa, ngokulungisa ukugeleza komoya ngokwezidingo zesakhiwo. Lapho amasistimu okungenisa komoya esebenza ngokugeleza komoya okugcwele ngaso sonke isikhathi, umthamo womoya okufanele ufakwe isimo uphakeme. Ngakolunye uhlangothi, uma umoya wokungenisa umoya ulungiswa ngokuya ngokuhlala, umthamo womoya ophelele okufanele ufakwe esimweni uphansi.
Kunohlelo olubanzi lokushisisa nokupholisa okungasatshalaliswa ezakhiweni. Kodwa-ke, izindleko zobunikazi eziphansi kakhulu zifinyelelwa lapho ukufakwa kulungiselelwa ngokwezidingo zebhilidi.
Isihloko Sibhalwe nguMichael Tobias
Inkomba: Tobias, M. (nd). Sicela uvule amakhukhi. I-StackPath. https://www.contractormag.com/green/article/20883974/airsource-heat-pumps-in-cold-weather.
Uma ufuna ukungabi nankinga ngenkinga yokusebenza okuphansi kwezinga lokushisa eliphansi lemikhiqizo yephampu yokushisa, singajabula ukwethula amaphampu ethu okushisa omthombo womoya we-EVI kuwe! Esikhundleni sokushisa kwe-ambient evamile -7 kuya ku-43 ° C, ayakwazi ukwehla aze afike ku-25 degrees Celsius. Zizwe ukhululekile ukusithinta ukuze uthole ulwazi olwengeziwe!
Isikhathi sokuthumela: Mar-16-2022