Industrial amafriji: ukubuyekezwa, izincazelo, izinhlobo, izici kanye nokubuyekeza

Abantu abaningi babhekene nsuku zonke nge imishini efana esiqandisini. Kodwa le ndlela yakhelwe ekhaya. Yini amadivayisi ekukhiqizeni? Phela, imikhiqizo ukuthengisa e omningi.

Kuyini lokhu

Industrial amafriji - wonke izitshalo, okuyinto bakha ekamelweni ukupholisa lwaluyophola noma zeqhwa ukudla. Zingase ziyahlukahluka ngobukhulu futhi lokushisa ububanzi. Ngokuvamile kuba 4 kuya -40 degrees Celsius. Futhi amandla ezahlukene kungaba ikhamera, ngokuvamile sibalo ibalwa amathani:

- amafriji encane nomthamo amathani esingaphansi 500;

- ngokwesilinganiso - hhayi ngaphezulu kuka-5000 wamathani;

- Ende angazamukela amathani angaphezu kwangu-5,000 imikhiqizo.

Ngokuvamile, amafriji esikhulu babe izibuya eziningana. It kuncike injongo yabo futhi endaweni khulula. Vele thwebula kanye nokugcina ukudla e ongaphakeme liphumele ekamelweni.

Umswakama kanye lokushisa ekamelweni esiqandisini axhomeke inqubo. Ngokuvamile esetshenziselwa ukupholisa uhlelo brine. Lapho-ke ku ohlobo ifriji uhlelo ukhiphela calcium chloride brine noma i-sodium chloride. Kanye njalo kwesimiso esinjalo kukhona umoya. isimiso sayo wokusebenza iyafana ukusebenza kwe-fan, idala i ukusakazwa ngcono emoyeni notshwala.

Futhi amafriji zezimboni isithako ungaba ezahlukene, kusukela helium kanye ammonia ukuba carbon dioxide futhi freon. Konke lokhu izinto bayakwazi ukuthatha isamba esikhulu ukushisa.

Quality umshini ifriji incike ukwahlukanisa yayo ezishisayo. Kumelwe kwenziwe ngendlela qualitative. Coefficient ka conductivity ezishisayo kumele abe phakathi 0,029 - 0,116Vt / (m • K). Izinto zokuvala umoya zingenziwa izinto ezihlukahlukene (slag uvolo, plastic foam, aluminium ucwecwe, njll), inqobo nje uma yenza umsebenzi wayo ngqo.

Umnyango yobunzima - omunye izimo ukusebenza ezinhle ekamelweni lwaluyophola.

Kukhona amafriji zezimboni ukuqinisekisa ezithile lokushisa ahlukene yokukhiqiza inqubo. Ikakhulu bajwayele embonini iwayini, lapho iwayini avuthiwe kufanele ngaphansi kwezimo ezikhethekile. amafriji ezinjalo usayizi omkhulu, ngokuvamile ukhonkolo, okusekelwa lokushisa elikhulu kanye nomswakama.

izinhlobo imishini

Amafriji ukuthi kudla imali enkulu kagesi, kukhona disadvantageous ngokuya izindleko. Lokhu imishini compressor kanye namasistimu okusebenza ngaphandle refrigerant, Peltier Coolers.

Industrial amafriji zingenziwa hhayi kuphela ukufakwa refrigerant kodwa kweminye imithombo ukushisa, ungaveza udizili, kaphethiloli noma igesi. Kukhona izinhlobonhlobo amafriji nge ezimbili ugesi, kanye izinketho eziseqophelweni imithombo yamandla - solar, noma ngenxa mass ukushisa.

izimo zokusebenza

Ukuphepha nokusebenzisa kahle imishini kuzovumela ukukhonza isikhathi eside. Uma kukhona kungukuphula imithetho, kungase kudingeke ukuba balungise amafriji ezimbonini. Lena inqubo eqolo kakhulu, ukuze ugweme kungcono ukulandela imithetho:

- Musa ukugcina engenakudliwa ngobubi bawo futhi kuyingozi empilweni yomuntu, kanye nokudla. Lesi simo ivikelwe umthetho.

- Noma iyiphi into esiqandisini kufanele abhalwe.

- Zonke amakhemikhali kufanele uphawu.

Sandwich iphaneli njengoba material for amafriji zezimboni

Le nto ehlanganisa ungqimba ukwahlukanisa, okuvumela isakhiwo ukulondoloza umswakama lokushisa izimo elikhulu. Amafriji of enjalo panel kungaba ezimbili zama: esinqunyiwe noma egoqekayo. Indlela yesibili is ezivame ukusetshenziswa, njengoba ivumela ukufakwa imishini enjalo nganoma iyiphi indawo, futhi kungenzeka ahlukanisa futhi bathuthele kwelinye uma kunesidingo.

amakhamera elimile zidinga i-design efanayo yokusondela abasebenzi bakhe. iphrojekthi wakhe kumelwe nazo zonke izindinganiso zokukhiqiza, acabangele izindleko futhi lokungcolisa izindleko.

Indlela efanele yokufaka amafriji yezimboni isangweji panel engenziwa kuphela by ongoti kulo mkhakha. Abakwazi ukwenza izibalo ezidingekayo ukukhethwa ukushuba panel. It kuzoya kakhulu ngokuthi yikuphi izinga lokushisa oludingekayo ekamelweni, okuzokwenza ukuthi bangaphandle ivolumu chamber kanye nomkhiqizo uqobo, okuyinto izogcinwa kuwo.

izinhlobo zezitshalo

izitshalo Refrigeration nemishini amafriji zezimboni zihlukaniswa zibe izinhlobo ezimbili eziyinhloko:

- ukumuncwa;

- compressor.

Ukufakwa ukumuncwa uhlobo ukushisa esikhethekile - umswakama - futhi olujiyile refrigerant umusi kuwo. Lolu hlobo is in kuyithuba ihlukaniswe:

- ukusebenza okuqhubekayo - izilungiselelo enjalo kungaba, ukumpompa noma okusheshayo;

- I-batch.

Wezinciphisi babe usayizi esikhulu futhi kudle isamba esikhulu amanzi. Kodwa babe inzuzo phezu compressor ngobulula zedivayisi, ukuzola, ukuthembeka izingxenye futhi ukusetshenziswa ezishibhile imithombo yamandla.

Ukufaka compressor uhlobo futhi Umshini edonsa intuthu condensate. Isebenzisa into ngempumelelo iyavuleka ukushisa - ammonia noma freon. Okunjalo ukufaka zihlukaniswe zibe:

- ababekwa uphawu;

- Semi-hermetic;

- evulekile.

Izindleko ekamelweni ukupholisa

Amanani of imishini industrial kuzoya kakhulu ngokuthi yikuphi uhlobo esiqandisini gumbi kudingeka ibhizinisi.

I gumbi esiqandisini kuyinto naphakathi 1960h2860h2200 mm izobiza ruble angaba yizinkulungwane 80. Imishini enjalo kungenziwa yayala kusuka umenzi OOO "UKUCELA-ULINDELE IMPENDULO abandayo."

Thenga amafriji zezimboni, intengo okuzoba ephansi, kungenzeka, kodwa ivolumu izinguquko ekamelweni. Okungukuthi, izindleko incike ubukhulu. Ngokwesibonelo, efrijini 3160h5260h2200 mm kamakhi efanayo izobiza ruble ecishe ibe yizinkulungwane 130.

Samandla ngoba esiqandisini

Ukuze licindezele refrigerant igesi nokugeleza kwegazi, asetshenziselwa ekhethekile zezimboni esiqandisini compressor. idivayisi okunjalo sehlukaniswe lezi zinhlobo ezilandelayo:

- rotary;

- i-piston;

- centrifugal.

Ngokuthenga idivayisi esinjalo kuleli gumbi engangikulo esiqandisini kumele ayejwayele isimiso wezenzo zakhe labo ngenxa into esebenza ngayo. Zimbili izinhlobo compressors uhlobo refrigerant:

- abasebenza freon;

- ammonia.

Kuyadingeka ammonia compressor izesekeli, njengoba kwenzeka lokushisa eliphezulu. Kodwa nge Freon isici ongaqhuba ne komoya.

izindleko

Amanani incike lokho abandayo Igumbi ke lizofakwa. Okungukuthi, kangakanani kuyodingeka selehlile. Kudinga okungaphezu kokukodwa ukuze amafriji omkhulu. Ushintsha uba yileli iyunithi ACC TFH4524 ZHR (lokushisa naphakathi) izobiza ruble ayizigidi ezingu-90. Kukhona futhi izinto ezibizayo. Two-compressor iyunithi AMK-H-2-4CC-6.2 angathengwa cishe 760 000 ruble.

Ngakho, lapho sathola khona ukuthi ziyini ifriji systems amafriji zezimboni, futhi malini.