Firiji ndiyo rudzi rwemagetsi, izvo zviri munyika yanhasi zviripo muimba imwe neimwe pasina. Kune marudzi akawanda emafutaji, izvo zvinopesana kubva kune mumwe zvichienderana nemutemo wekushanda kwemafiriji. Imwe yemhando iyi yemashandi ndiyo firiji yekudya, iyo inobatsira uye yakaipa mukuenzanidza, somuenzaniso, nekumanikidzwa, kunowanzozivikanwa kwatiri refrigeration unit. Ngatinyatsoongororai maitiro ekushanda kwefriji yefodya, uyewo pamutemo wekushanda kwayo.
Ko firiji inoshandiswa inoshanda sei?
Kubva nezita iro inova pachena kuti kushandiswa kwemafuta ekugadzirisa refrigerators kunobva pane zvakasikwa uye chemakemikari yekugadzira. Nokudaro, nokupedza mumvura, kazhinji mumvura, inotonhorera, iyo inowanzoda ammonia, kupararira kwayo kunoitika. A solutionous aqueous solution of ammonia kubva muvanono inotanga kupinda jenereta ndokuzopinda mumvura inotonhora iyo inokonzerwa nehuwandu hwemhepo inoputika, zvichienderana nemammonia inoparadzaniswa nemvura. Uyezve, iyo inonyanya kuiswa muammonia inopinda mukati memhepo, iyo inomanikidzirwa uye inodzokera kune evaporator, uye mvura inonatswa kubva kummonia inowanikwa nehuputi. Pasi pechiito chenguva dzose simba remvura, kupararira kwemhinduro uye ammonia inoramba ichienderera mberi.
Zvichienderana nemasimba emvura, kunwa kwefriji rinopatsanurwa kuva gesi, magetsi uye pamwe chete.
Pros and cons of absorption refrigerators
Chimwe chinhu chikuru chezvifiriji izvi ndechokuti kusavapo kwekufambisa ma mechanical zvinhu kunoita kuti kushandiswa kwechigadzirwa zvachose chisina chinyararire uye chinogara zvakakwana, kunze kweizvozvo,
Sezvo mutemo, kunyanya kufara kwefriji kune zvisingashandisi kumusha, zvisinei kuti vakawana mukurumbira mukuru pakati pevatevedzeri vekufamba kwemotokari, uyewo mumahofisi nemahotera.