Uyabazi ubuchwepheshe obubalulekile bepompo yokushisa yomthombo womoya? (Ingxenye 1)

Uma kuziwa esimisweni sokusebenza sepompo yokushisa yomthombo womoya, kuyadingeka ukusho lawa magama ayisihluthulelo: isiqandisi, i-evaporator, i-compressor, i-condenser, i-heat exchanger, i-valve yokwandisa, njll, okuyizingxenye ezibalulekile zeyunithi yepompo yokushisa. Lapha sethula kafushane ubuchwepheshe obuningi obubalulekile bepompo yokushisa yomthombo womoya.

Isiqandisi

Iziqandisi azizona izihambi kithi. Okuvame kakhulu i-freon, eyake yahlotshaniswa nokucekelwa phansi kwe-ozone. Indima yesiqandisi ukumunca nokukhulula ukushisa ngokuguqula izici zayo ezibonakalayo ohlelweni oluvaliwe. Njengamanje, kuyunithi yepompo yokushisa yomthombo womoya, isiqandisi esivame kakhulu ngu-R22, R410A, R134a, R407C. Ukukhethwa kweziqandisi akunabo ubuthi, akuqhumi, akugqwali ensimbi futhi akuzona ezensimbi, ezinokushisa okuphezulu okucashile kokuhwamuka futhi akunangozi emvelweni.

i-compressor

I-compressor "inhliziyo" yeyunithi yepompo yokushisa. I-compressor yepompo yokushisa ekahle ingasebenza ngokuzinzile endaweni ebandayo enezinga lokushisa eliphansi kakhulu - 25 ℃, futhi inganikeza u-55 ℃ noma ngisho no-60 ℃ amanzi ashisayo ebusika. Mayelana nokusebenza kwe-compressor yokusabela, ubuchwepheshe bokwandisa i-Enthalpy nge-jet kufanele kushiwo. Uma izinga lokushisa lendawo lingaphansi kuka – 10 ℃, isifudumezi esivamile somthombo womoya wephampu yokushisa kunzima ukusebenza ngokujwayelekile. Ukusebenza kokushisa okuphansi kunethonya elikhulu ekusebenzeni kahle kwe-heater yamanzi, futhi kulula ukulimaza izingxenye zokushisa kwamanzi. Ngaphansi kwezimo zokushisa eziphansi, ukukhuphuka kwesilinganiso sokucindezela kanye nevolumu ethize yokumunca kuzoholela ekushiseni okuphezulu kokukhipha umoya, ukuncishiswa komthamo wokushisa, ukunciphisa i-coefficient yokusebenza, kanye nokulimala kwe-compressor. Ngakho-ke, ukuze kusetshenziswe izimo zokushisa eziphansi, singakwazi ukwengeza umoya ukwandisa i-enthalpy kanye nokucindezelwa kwezinyathelo ezimbili ohlelweni lokusebenza lwe-heater pump yokushisa amanzi ukuze kuthuthukiswe ukusebenza kahle kwesistimu.