Iyunithi yesiqandisi iyingxenye ebalulekile yokugcina izinto ezibandayo. Ikhwalithi yeyunithi yesiqandisi ithinta ngqo ukuthi izinga lokushisa elisesiqandisini lingafinyelela futhi ligcine izinga lokushisa elisethwe ngaphambilini nokuthi izinga lokushisa lihlala linjalo yini.
Kunezinhlobo eziningi zamayunithi okuqandisa. Amayunithi amaningi amakhulu okuqandisa abandayo asezingeni eliphansi lokushisa akhetha ukusebenzisa amayunithi ahambisanayo anesikulufo. Yiziphi izinzuzo?
1. Ikhwalithi izinzile kakhulu futhi umsindo uphansi uma kuqhathaniswa neminye imikhiqizo efanayo.
2. Ukusebenza kahle kakhulu. Ngisho noma noma iyiphi i-compressor yokuqandisa ingasebenzi, ngeke ithinte ukusebenza kwayo yonke isistimu yokuqandisa.
3. Kunezinhlanganisela eziningi zamandla okupholisa. Umthamo wokuthenga noma ukushintshashintsha kwezinga lokushisa elizungezile kwezindawo zokugcina ezinkulu ezibandayo ezinokushisa okuphansi ngezinye izikhathi kukhulu, futhi amayunithi ahambisanayo ezikulufo angathola isilinganiso esingcono samandla okupholisa.
4. Umthwalo ophansi wokusebenza we-compressor eyodwa kuyunithi ungama-25%, futhi ungaba ngu-50%, 75%, kanye nokulawulwa kwamandla. Ingalingana nomthamo wokupholisa odingekayo ekusebenzeni kwamanje ngezinga elikhulu kakhulu, okusebenzayo kakhulu futhi konga amandla.
5. I-compressor inesakhiwo esilula nesincane, amandla aphezulu okucindezela, kanye nokusebenza kahle kokupholisa okuphezulu.
6. Amapayipi nama-valve ahambisanayo amiswa phakathi kwezinhlelo ezimbili ezizimele. Lapho izingxenye zemishini zeyunithi yokuqandisa kanye ne-condenser zihluleka, olunye uhlelo lungaqhubeka nokusebenza kwalo okuyisisekelo.
7. Iyunithi ilawula imisebenzi yokulawula nokubonisa nge-elekthronikhi ye-PLC.
Iyunithi ehambisanayo yesikulufu ingcono nge-evaporative condenser ngoba ingathola izinga lokushisa eliphansi lokujiya, ithuthukise ngempumelelo ukusebenza kahle kwefriji, futhi umthamo wefriji ungandiswa cishe ngo-25% uma kuqhathaniswa ne-condenser epholile emoyeni; futhi ukusebenza nokugcinwa kulula futhi kuyonga, futhi impilo yesevisi inde.
Kunezimpahla eziningi kakhulu ezigcinwe ezindaweni ezinkulu zokugcina ezibandayo ezinokushisa okuphansi. Uma kwenzeka ukwehluleka kokuqandisa futhi umsebenzi wokuqandisa uyeka, ukulahlekelwa kukhulu kakhulu kunokwendawo encane yokugcina ebandayo. Ngakho-ke, lapho ukhetha iyunithi yokuqandisa, izindawo ezinkulu zokugcina ezibandayo zizocabangela amayunithi afanayo. Ngisho noma enye yama-compressor okuqandisa ihluleka, ngeke ithinte lonke uhlelo lokuqandisa.
Isikhathi sokuthunyelwe: Meyi-06-2025