Phase Change Materials (PCMs) ke mofuta o khethehileng oa ntho e ka monyang kapa ea lokolla matla a mangata a mocheso ka mocheso o itseng, ha o ntse o fetoha 'meleng, joalo ka ho tloha ho tiileng ho ea ho metsi kapa ka tsela e fapaneng.Thepa ena e etsa hore lisebelisoa tsa phetoho ea mohato li be le boleng ba ts'ebeliso ea bohlokoa taolong ea mocheso, polokelo ea matla, le masimong a taolo ea mocheso.Lintlha tse latelang ke tlhahlobo e qaqileng ea lisebelisoa tsa phetoho ea mohato:
thepa e bonahalang
Tšobotsi ea mantlha ea lisebelisoa tsa phetoho ea mohato ke bokhoni ba ho monya kapa ho lokolla mocheso o mongata o patehileng ka mocheso o tsitsitseng (mohato o fetohang mocheso).Nakong ea ho monya mocheso, lisebelisoa li fetoha ho tloha karolong e 'ngoe ho ea ho e' ngoe, joalo ka ho tloha ho tiileng ho ea ho metsi (ho qhibiliha).Nakong ea ts'ebetso ea exothermic, thepa e fetoha ho tloha ho metsi ho ea ho tiileng (ho tiea).Ts'ebetso ena ea phetoho ea mokhahlelo hangata e etsahala ka har'a mocheso o moqotetsane haholo, o lumellang lisebelisoa tsa phetoho ea mohato hore li be le botsitso bo botle ba mocheso hoo e batlang e le kamehla.
Mefuta e meholo
Lisebelisoa tsa phetoho ea mekhahlelo li ka aroloa ka mekhahlelo e latelang ho latela thepa ea bona ea lik'hemik'hale le libaka tsa ts'ebeliso:
1. Li-PCM tsa Organic: ho kenyelletsa parafine le mafura a mafura.Lisebelisoa tsena li na le botsitso bo botle ba lik'hemik'hale, li sebetsa hape, le mefuta e fapaneng ea mocheso oa phetoho ea mohato.
2. Li-PCM tsa Inorganic: ho kenyelletsa le tharollo ea saline le metsoako ea tšepe.Ts'ebetso ea bona ea mocheso hangata e betere ho feta li-PCM tsa manyolo, empa ba ka tobana le mathata a karohano le ho bola.
3. Li-PCM tse thehiloeng ho Bio: Ena ke mofuta o hlahang oa li-PCM tse tsoang linthong tsa tlhaho tsa tlhaho 'me li na le litšobotsi tsa tikoloho le tse tsitsitseng.
sebaka sa kopo
Lisebelisoa tsa phetoho ea mohato li sebelisoa haholo libakeng tse ngata, haholo ho kenyelletsa:
1. Ho aha matla a matla a matla: Ka ho kopanya li-PCM linthong tsa mohaho tse kang mabota, fuluru, kapa siling, mocheso oa ka tlung o ka laoloa ka katleho, oa fokotsa tšebeliso ea matla bakeng sa ho futhumatsa moea le ho futhumatsa.
2. Ho boloka matla a mocheso: Li-PCM li ka amohela mocheso ka mocheso o phahameng le ho lokolla mocheso ka mocheso o tlaase, ho thusa ho leka-lekanya phepelo ea matla le tlhokahalo, haholo-holo tšebelisong ea matla a tsosolositsoeng a kang matla a letsatsi le a moea.
3. Tsamaiso ea mocheso oa lihlahisoa tsa elektronike: Ho sebelisa li-PCM ka lisebelisoa tsa elektronike ho ka thusa ho laola mocheso o hlahisoang nakong ea ts'ebetso, ho ntlafatsa katleho, le ho lelefatsa nako ea bophelo ea lisebelisoa.
4. Lipalangoang le liphutheloana: Tšebeliso ea li-PCM lijong le lipalangoang tsa meriana li ka boloka lihlahisoa tlas'a maemo a loketseng a mocheso le ho netefatsa boleng ba sehlahisoa.
Mathata a tekheniki
Leha ho na le melemo e meholo ea lisebelisoa tsa phetoho ea mokhahlelo, ba ntse ba tobana le mathata a botekgeniki lits'ebetsong tse sebetsang, joalo ka nako ea bophelo, botsitso ba mocheso, le tlhoko ea ho paka le ho kopanya theknoloji.Liphephetso tsena li hloka ho hlōloa ka tsoelopele ea mahlale a thepa le thekenoloji ea boenjiniere.
Lisebelisoa tsa phetoho ea mohato li lebeletsoe haholo masimong a matla a matala le theknoloji e tsitsitseng ka lebaka la ts'ebetso ea bona e ikhethang ea mocheso le tebello e pharaletseng ea kopo.
Nako ea poso: Jun-20-2024