Ƙirƙirar nasa ne a fannin fasaha na kayan aikin firiji, musamman ga hanyar ƙira na tsarin firiji na masana'antu.

Fasaha ta bango:
Ayyukan kwampreso shine don damfara tururi tare da ƙananan matsa lamba a cikin tururi tare da matsi mafi girma, don rage yawan tururi da kuma ƙara matsa lamba.Kwamfuta yana tsotsa matsakaitan tururi mai aiki tare da ƙananan matsa lamba daga evaporator, yana ƙara matsa lamba kuma aika shi zuwa na'urar.Yana tattarawa cikin ruwa tare da matsi mafi girma a cikin na'urar.Bayan srottling da ma'auni bawul, ya zama wani ruwa tare da ƙananan matsa lamba, sa'an nan aika shi zuwa ga evaporator.Yana sha da zafi a cikin evaporator kuma yana ƙafewa cikin tururi tare da ƙananan matsi, sannan a aika shi zuwa mashigar compressor don kammala sake zagayowar refrigeration, Saboda babban nauyin sake zagayowar refrigeration, manyan na'urorin refrigeration na masana'antu galibi suna ɗaukar yanayin refrigeration tare da fiye da matakai biyu na matsawa da matsakaicin sanyaya.Compressor shine zuciyar sake zagayowar firji, kuma mafi kyawun ƙirar sa yana da mahimmanci musamman.Sabili da haka, don sake zagayowar firiji da aka fi amfani da shi a cikin masana'antu, la'akari da iyakancewar ƙididdiga na refrigeration, ƙwarewar kwampreso da tsari, tsara tsarin sakewa mai kyau tare da mafi kyawun yanayin sanyi, tsarin damfara mai ma'ana da ƙananan amfani da wutar lantarki shine ci gaban tsarin tsarin refrigeration na masana'antu.A aikace, ana ɗaukar tsarin ma'aunin sanyi na gargajiya na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙasa.

Mai ƙirƙira ya gano cewa akwai aƙalla lahani na fasaha masu zuwa a cikin fasahar da ta gabata:
A aikace, hanyar ƙira na fasahar da ta gabata tana da tsarin ƙira mai rikitarwa da manyan buƙatu don kwampreso, kuma tsarin firiji da kwampreta gabaɗaya an tsara su ta masana'antun ƙwararru daban-daban.Gabaɗaya, ana ƙididdige ma'auni na ƙira bisa ga matsakaicin matsakaicin matsakaicin firiji, kuma ma'aunin ƙirar kwampreso da aka ƙaddara bisa ga matsakaicin ƙa'idar ƙididdige ƙididdige ƙididdige ƙimar ƙira, amma ba zai iya biyan bukatun tattalin arziki ba;Idan an karɓi ƙirar da ba ta dace ba, ƙirar ƙira da ƙirar masana'anta na kwampreso yana da tsayi kuma ƙarancin aiki yana da ƙasa, wanda zai haifar da rashin daidaituwa tsakanin kwampreso da tsarin tsari kuma ba zai iya biyan buƙatun buƙatun sanyaya na sake zagayowar firiji ba.
Bisa ga wannan, ana ba da shawarar ƙirƙira na yanzu.