Yabelana ngokuthi ungashintsha kanjani uwoyela wokugcoba nokomisa okokuhlunga kwe-chiller

1. Ukulungiselela

Bheka ukuthi ingabe amafutha okugcoba i-compressor ashiswe ngaphambili amahora angaphezu kwayi-8. I-heater kawoyela inikwa amandla futhi ifudunyezwe okungenani amahora ayi-8 ngaphambi kokuhlolwa ukuze kuvinjwe uwoyela oqandisayo ukuthi ungakhihlizi ngesikhathi sokuqalisa. Uma izinga lokushisa le-ambient liphansi, isikhathi sokushisisa uwoyela sidinga ukuba side kakhulu. Uma uqala ekushiseni okuphansi, ngenxa ye-viscosity ephezulu yamafutha okugcoba, kuzoba nezimo ezinjengobunzima bokuqala kanye nokulayisha okungalungile nokuthulula i-compressor. Ngokuvamile, izinga lokushisa elincane lamafutha okugcoba kufanele libe ngaphezu kuka-23℃ ukuze kuqhutshekwe kubanda, ukukuqala, ukurekhoda imingcele yokusebenza nokuhlaziya izinkinga zomshini zangaphambilini nezamanje, bese wenza amalungiselelo.

1. I-Short-circuit i-switch high and low pressure difference switch, (kungcono ukungalungisi iswishi yomehluko wengcindezi, ungakwazi ukufinyeza izintambo ezimbili ngqo) lapho umshini usebenza ngomthwalo ogcwele (100%), vala i-valve ye-engeli. . (Naka ukunaka okukhethekile ekutholeni isishintshi sokucindezela okuhlukile ngemva kokuba isiqandisi sitholakele)

2. Uma ingcindezi ephansi ye-chiller ingaphansi kuka-0.1MP, cindezela iswishi ephuthumayo noma ucime amandla. Njengoba kune-valve yendlela eyodwa echwebeni lokukhipha i-compressor, isiqandisisi ngeke sigeleze sibuyele ku-compressor, kodwa ngezinye izikhathi i-valve yendlela eyodwa ingase ingavali ngokuqinile, ngakho-ke kungcono ukuvala ukunqanyulwa kwe-compressor ngenkathi. ucindezela i-valve yokushintsha izimo eziphuthumayo.

2. Faka esikhundleni okomisa okokuhlunga

Lapho umsebenzi ongenhla usuqediwe, cisha ugesi oyinhloko bese uqhubeka nezinqubo ezilandelayo:

(1) Khipha uwoyela. Amafutha aqandayo afutha ngokushesha ngaphansi kwengcindezi yegesi yesiqandisi sesistimu. Qaphela ukuthi ungachaphazeli ngaphandle. Khipha isiqandisi ngenkathi ukhipha uwoyela, futhi uvule i-valve yokuvala i-high pressure gauge.

(2) Hlanza ithangi likawoyela nesihlungi sikawoyela, vula ikhava yethangi likawoyela, hlanza ithangi likawoyela nge-gauze eyomile, uphonsa uwoyela wesiqandisi udoti ku-gauze uma i-gauze ingcolile, khipha omagnethi ababili ethangini likawoyela, uyihlanze, futhi uyibuyisele ethangini lamafutha. Hlukanisa isihlungi samafutha ngesikrufu esikhulu bese usihlanza ngamafutha alahlwayo.

3. Faka esikhundleni okomisa okokuhlunga:

A) Kunezinto ezi-3 zokuhlunga zesomiso sokuhlunga, futhi isivinini sokushintsha kufanele sisheshe ukuvimbela ukuthintana okude kakhulu komoya ukuze kumunce umswakama omningi.

B) Isihlungi sipakishwa ethini. Naka ukuvikelwa ngesikhathi sokuthutha. Uma iphakheji selitholakele ukuthi lonakele, ngeke livumeleke.

3. Vacuum bese ufaka uphethiloli

Ngokusho kwesakhiwo se-compressor yama-chillers embonini, kungcono ukufaka uphethiloli kusuka ohlangothini olunengcindezi ephezulu. Ngenxa yokuthi amakamelo e-compressor anengcindezi ephezulu kanye ne-low-pressure awaxhunyiwe ngokuqondile, kunzima ukubuyisela uwoyela usuka kumfutho ophansi uye ethangini likawoyela. Ngokuvamile, sisebenzisa indlela ye-vacuum ukukhipha uwoyela ohlangothini olunomfutho ophansi ukuze umunce uwoyela ohlangothini olunomfutho ophezulu.

Gcwalisa ipayipi elifile: sebenzisa amafutha esiqandisini ashintshiwe ukuze ugcwalise ipayipi elifile.

4. ukushisa kuqala

Ukushisa kuqala amandla, okungenani shisisa amafutha ezingeni lokushisa elingaphezu kuka-23°C ngaphambi kokuthi aqale futhi asebenze.

Izibandisi zamanzi zihlanganisa ama-chiller apholile ohlobo lwebhokisi/izinto zokupholisa ezipholile ngamanzi, okokupholisa ngezikulufu, okokupholisa okuvulekile, nezibandisi ezinezinga lokushisa eliphansi. Isakhiwo sohlobo ngalunye lwe-chiller sihlukile. Uma i-chiller idinga ukulungiswa noma ukulungiswa, kufanele uthole umkhiqizi we-chiller, onesevisi yamahhala yewaranti yonyaka owodwa, noma uthole indawo yokulungisa echwepheshile eduze nefekthri. Ungayiqaqi i-chiller ngasese. sebenza.