Lokacin da yazo ga ka'idar aiki na famfo mai zafi na iska, wajibi ne a ambaci waɗannan kalmomi masu mahimmanci: refrigerant, evaporator, compressor, condenser, zafi musayar wuta, bawul na fadada, da dai sauransu, wanda shine maɓalli na ɓangaren famfo mai zafi. Anan mun gabatar da wasu mahimman fasahohi da dama na bututun zafi na tushen iska.
Mai firiji
Refrigeren ba baƙo ba ne a gare mu. Mafi na kowa shine freon, wanda aka taɓa haɗa shi da lalata Layer na ozone. Matsayin refrigerant shine sha da sakin zafi ta hanyar canza yanayin halayensa a cikin rufaffiyar tsarin. A halin yanzu, a cikin naúrar famfo mai zafi na tushen iska, mafi yawan firijin shine R22, R410A, R134a, R407C. Zaɓin na'urorin firji ba mai guba ba ne, mara fashewa, mara lahani ga ƙarfe da mara ƙarfe, tare da babban zafi na ɓarna kuma mara lahani ga muhalli.
compressor
Compressor ita ce “zuciya” na rukunin famfo mai zafi. A manufa zafi famfo kwampreso iya aiki stably a cikin sanyi yanayi tare da mafi ƙasƙanci zafin jiki na - 25 ℃, kuma zai iya samar da 55 ℃ ko ma 60 ℃ ruwan zafi a cikin hunturu. Dangane da aikin kwampreshin amsawa, fasahar haɓaka Enthalpy ta jet dole ne a ambaci. Lokacin da yanayin zafin jiki ya yi ƙasa da -10 ℃, matsakaicin tushen iska mai zafi famfo ruwa hita yana da wahala a yi aiki akai-akai. Ƙananan aiki na zafin jiki yana da tasiri mai girma akan aikin aiki na aikin wutar lantarki, kuma yana da sauƙi don lalata abubuwan da ke cikin ruwa. A ƙarƙashin ƙananan yanayin zafi, haɓakar matsi da ƙayyadaddun ƙarar tsotsa zai haifar da matsanancin zafin jiki, rage ƙarfin dumama, rage yawan aiki, har ma da lalacewar kwampreso. Sabili da haka, don aiki na yanayin ƙananan zafin jiki, za mu iya ƙara iska don ƙara yawan enthalpy da matsawa sau biyu a cikin tsarin aiki na famfo mai zafi mai zafi don inganta aikin aiki na tsarin.
Lokacin aikawa: Nuwamba-26-2022