1-Electric control system yekuisa tekinoroji
1. Kubata kwega kwega kwakaiswa nhamba yewaya kuitira kugadzirisa kuri nyore.
2. Ita bhokisi rekugadzirisa magetsi zvakanyatsoenderana nezvinodiwa zvekudhirowa, uye batanidza magetsi kuti uite muedzo usina-mutoro.
4. Gadzirisa tambo dzechikamu chimwe nechimwe chemagetsi netambo dzinosunga.
5. Mabatirwo emagetsi anofanirwa kudzvanywa zvine simba pamagetsi ekubatanidza waya, uye injini huru yekubatanidza waya inofanira kusungirirwa zvakasimba newaya clips, uye tinned kana zvichidikanwa.
6. Mapaipi anofanirwa kuiswa kuti abatanidzwe ega ega midziyo uye akagadziriswa ne clips. Mapaipi ePVC anofanirwa kunamirwa kana akabatana, uye muromo wepombi unofanirwa kuvharwa nematepi.
7. Bhokisi rekugovera rakaiswa nehorizontally uye vertically, chiedza chekuvhenekera chakanaka, uye imba yakaoma kuitira nyore kutarisa uye kushanda.
8. Nzvimbo inobatwa netambo uye tambo mupombi haifaniri kudarika 50%.
9. Kusarudzwa kwetambo kunofanira kuva nekuchengetedza, uye kutonhora kwetambo yepamusoro hakufaniri kudarika madhigirii 4 apo chikwata chiri kushanda kana kuti defrosting.
10. Magetsi emagetsi matatu anofanira kunge ari 5-wire system, uye tambo yepasi inofanira kuiswa kana pasina tambo yepasi.
11. Mawaya haafaniri kuzarurirwa kumhepo yakazaruka, kuitira kuti usapinda kwenguva refu kune zuva nemhepo, kukwegura kweganda retambo, kupfupika kwemhepo uye zvimwe zviitiko.
12. Kuiswa kwepipe yemutsara kunofanira kuva yakanaka uye yakasimba.
2-Refrigeration system pamwe nerefrigerant debugging tekinoroji
1. Kuyera simba rekupa magetsi.
2. Edza zvitatu zvinopokana zvinopokana zve compressor uye kuvharwa kwemota.
3. Tarisa kuvhura uye kuvhara kwevhavha yega yega yefiriji system.
4. Mushure mokubuda, zadza firiji mumvura yekuchengetedza kusvika ku70% -80% yehuwandu hwekuchaja, uye wobva washandisa compressor kuti uwedzere gasi kubva pasi pekumanikidza kusvika kuhuwandu hwakakwana.
5. Mushure mokuvhenekera muchina, tangai kuteerera inzwi re compressor kuti uone kana yakajairika, kuti uone kana condenser uye air cooler iri kushanda zvakanaka, uye kana katatu-phase ikozvino ye compressor yakagadzikana.
6. Mushure mekutonhora kwakajairika, tarisa chikamu chimwe nechimwe chefiriji system, kupera simba, kusveta, kupisa kwemhepo, tembiricha yekusveta, tembiricha yemota, tembiricha ye crankcase, uye tembiricha pamberi pevhavha yekuwedzera Chengetedza kutonhora kweiyo evaporator uye vharafu yekuwedzera, tarisa huwandu hwemafuta uye shanduko yeruvara rwegirazi remafuta, uye tarisa kana ruzha rwechigadzirwa chiri b.
7. Seta tembiricha paramita uye dhigirii yekuvhura yevharuvhu yekuwedzera zvinoenderana nechando uye kushandiswa kweinotonhora kuchengetedza.
3-Kuvhuvhuta kweiyo firiji system
1.Iyo mukati mefiriji system inofanirwa kunge yakachena kwazvo, zvikasadaro marara akasara muhurongwa achavharira orifice, mafuta ekuzora, kana kuomesera nzvimbo dzekupokana.
Kudonha kunoonekwa kwefiriji system:
2.Pressure leak yekuona ndiyo nzira inonyanya kushanda. Iyo inodonha yekuona kudzvinyirirwa muhurongwa inoenderana nerudzi rwefiriji inoshandiswa, nzira yekutonhora yefiriji system uye chinzvimbo chechikamu chepombi. Kune high pressure systems, iyo leak yekuona pressure
3.Kudzvanywa kunenge 1.25 nguva yekugadzira condensing pressure; iyo leak yekuona kudzvinyirirwa kweiyo low-pressure system inofanirwa kunge iri 1.2 times the saturation pressure at ambient tembiricha muzhizha.
4-firiji system debugging
1. Tarisa kana vheji yega yega mufiriji system iri munzvimbo yakazaruka yakavhurika, kunyanya iyo yekudzima yekumisa valve, usaivhara.
2. Vhura valve yemvura inotonhorera ye condenser. Kana iri air-cooled condenser, vhura feni uye tarisa kwainotenderera. Huwandu hwemvura uye huwandu hwemhepo hunofanirwa kusangana nezvinodiwa.
3. Mutambo wekugadzirisa magetsi unofanirwa kuongororwa zvakasiyana mberi, uye magetsi emagetsi anofanira kunge akajairika asati atanga.
4. Kunyangwe mwero wemafuta we crankcase yecompressor uri panzvimbo yakajairika, kazhinji unofanirwa kuchengetedzwa pamutsara wepakati wegirazi rekuona oiri.
5. Tanga firiji compressor uye tarisa kana zvakajairika. Kunyangwe kutenderera kweiyo compressor kwakarurama.
6. Mushure mekunge compressor yatangwa, tarisa kukosha kwechiratidzo cheyakakwirira uye yakaderera majeji ekumanikidza kuti uone kana ari mukati mekudzvanywa kweiyo yakajairika kushanda kwecompressor, uye tarisa iyo inoratidza kukosha kweiyo oiri pressure geji.
7. Teerera kuvharuvhu yekuwedzera kune ruzha rwefiriji ichiyerera, uye tarisa kana paine zvakajairika condensation uye chando mupombi kuseri kwevharuvhu yekuwedzera. Muchikamu chekutanga chekushanda, inofanirwa kushanda yakazara yakazara, iyo inogona kudzika midzi ，Maererano nekupisa kwehumburumbira musoro neruoko.
Nguva yekutumira: Kubvumbi-03-2023