Zipangizo zofananira zosungiramo zinthu zozizira komanso zoziziritsira

Ndi kutentha:

Kusunga kozizira kwambiri (±5℃): koyenera kusungidwa zipatso ndi ndiwo zamasamba.

Kutentha kwapakati (00℃ ~ 5℃): koyenera chakudya chozizira chikasungunuka.

Malo osungiramo zinthu zozizira kutentha kochepa - 20 ℃): oyenera kupanga zozizira, chakudya cha nyama ya nkhuku - 10 ℃ zinthu zam'madzi.

Kutentha kwa kanthawi kochepa kwa 23℃: koyenera kukhala kwakanthawi kochepa musanasunge firiji yotsatira.

Ndi kuchuluka:

Malo osungiramo zinthu zoziziritsa kukhosi ang'onoang'ono:<500m³;

Malo osungira ozizira apakatikati: 500~1000m³;

Malo osungiramo zinthu zozizira kwambiri: >1000m³;

Kapangidwe ndi zida zazikulu za malo osungiramo zinthu zozizira

Panel: yopangidwa kale, yokhala ndi kutalika kokhazikika, m'lifupi ndi makulidwe, zomwe zingasankhidwe malinga ndi zosowa za kuyika chipinda chozizira. Ma mbale okhala ndi makulidwe a 10 cm nthawi zambiri amagwiritsidwa ntchito posungira zinthu zozizira kutentha kwambiri komanso kwapakati, ndipo mbale zokhala ndi makulidwe a 12 cm kapena 15 cm nthawi zambiri zimagwiritsidwa ntchito posungira zinthu zozizira kutentha kochepa komanso zozizira.

Kapangidwe ndi zida zazikulu za malo osungiramo zinthu zozizira

Muzochitika zachizolowezi, mafiriji ang'onoang'ono amagwiritsa ntchito ma compressor okhazikika bwino. Mafiriji apakatikati nthawi zambiri amagwiritsa ntchito ma compressor okhazikika pang'ono. Mafiriji akuluakulu amagwiritsa ntchito ma compressor okhazikika pang'ono kapena ma compressor ozungulira. Posankha, compressor yoziziritsira ya ammonia ingaganizidwenso, chifukwa compressor yoziziritsira ya ammonia ili ndi mphamvu zambiri ndipo ingagwiritsidwe ntchito pazinthu zosiyanasiyana, koma kukhazikitsa ndi kuyang'anira kumakhala kovuta kwambiri.

Chotulutsira mpweya:
Muzochitika zachizolowezi, nyumba zosungiramo zinthu zotentha kwambiri zimagwiritsa ntchito mafani ngati zotulutsira mpweya, zomwe zimadziwika ndi liwiro lozizira mofulumira, koma n'zosavuta kuyambitsa kutaya chinyezi kwa zinthu zozizira; nyumba zosungiramo zinthu zozizira zapakati ndi zotsika kwambiri zimagwiritsa ntchito mapaipi otulutsa mpweya opangidwa ndi mapaipi achitsulo osapindika, omwe amadziwika ndi kutentha kosalekeza, ndipo amatha kusunga kuzizira pakapita nthawi.

Chokondensa:
Kondensala ili ndi njira zoziziritsira mpweya, kuziziritsira madzi ndi njira zoziziritsira mpweya pamodzi ndi madzi. Kuziziritsira mpweya kumangogwiritsidwa ntchito pa zipangizo zazing'ono zosungiramo zinthu zozizira, pomwe makondensa oziziritsira madzi angagwiritsidwe ntchito m'njira zonse zoziziritsira.

Valavu yokulitsa:
Valavu yokulitsa kutentha imagawidwa m'magawo awiri: valavu yokulitsa yamkati ndi valavu yokulitsa yakunja. Kupanikizika kwa evaporator kumamveka pansi pa diaphragm ya valavu yokulitsa yamkati; kuuma kumamveka pansi pa diaphragm ya valavu yokulitsa yakunja.

Chosonkhanitsa:
Sungani Freon kuti muonetsetse kuti firiji nthawi zonse imakhala yodzaza.

Valavu ya Solenoid:
Letsani gawo lamadzimadzi oziziritsa kwambiri kuti lisalowe mu evaporator compressor ikayimitsidwa, pewani kupanikizika kochepa kuti kusakhale kwakukulu kwambiri compressor ikayamba nthawi ina, ndipo letsani compressor kuti isagwedezeke ndi madzi. Kuphatikiza apo, kutentha kwa malo ozizira osungiramo zinthu kukafika pamtengo wokhazikika, thermostat imagwira ntchito, valavu ya solenoid idzataya mphamvu, ndipo compressor idzayima pamene kupanikizika kochepa kukafika pamtengo wokhazikika. Magetsi akayatsidwa, compressor imayamba pamene kupanikizika kochepa kukafika pamtengo wokhazikika wa compressor.

Choteteza kuthamanga kwambiri komanso kotsika:
Tetezani compressor ku kuthamanga kwambiri komanso kuthamanga pang'ono.

Thermostat:
Ndi ofanana ndi ubongo wa malo osungiramo zinthu zozizira womwe umalamulira kutsegula ndi kutseka kwa malo oziziritsira, kusungunula, ndi mafani a malo osungiramo zinthu zozizira.

Choumitsira zosefera:
sefa zinyalala ndi chinyezi m'dongosolo.

Chitetezo cha kuthamanga kwa mafuta:
Onetsetsani kuti compressor ili ndi mafuta okwanira opaka.

Cholekanitsa mafuta:
Ntchito yake ndikulekanitsa mafuta opaka mu nthunzi yamphamvu yotuluka mu compressor yoziziritsa kuti chipangizocho chigwire ntchito bwino komanso motetezeka. Malinga ndi mfundo yolekanitsa mafuta pochepetsa liwiro la mpweya ndikusintha njira yoyendera mpweya, tinthu ta mafuta mu nthunzi yamphamvu yothamanga timalekanitsidwa ndi mphamvu yokoka. Nthawi zambiri, liwiro la mpweya likakhala pansi pa 1m/s, tinthu ta mafuta tokhala ndi mainchesi opitilira 0.2mm omwe ali mu nthunziyo amatha kulekanitsidwa. Pali mitundu inayi ya zolekanitsa mafuta zomwe zimagwiritsidwa ntchito nthawi zambiri: mtundu wotsuka, mtundu wa centrifugal, mtundu wolongedza ndi mtundu wa fyuluta.