Ndeupi musiyano uripo pakati peR22 neR410A firiji?

1. R410A refrigerant inoda kushandisa synthetic refrigerating oil (POE), nekuti mafuta ePOE ane hunyoro hwepamusoro uye anowanzoita hydrolysis. Inofananidzwa neR22, R410A system ine yakasimba zvido zvehumhu hwemukati.

2. Panyaya ye perfusion vhoriyamu, mushure mekushandurwa kwechimiro chekupisa, iyo perfusion vhoriyamu yeiyo R410A system inoderedzwa neinenge 20% kusvika 30% kana ichienzaniswa neiyo R22 system. Hunhu hwese hwekudziya kupisa kweiyo R410A system yakakura kupfuura iyo yeR22, iko kupisa kupisa kupisa kwakanyanya, uye iyo inopisa chinja inogona kuve miniaturized.

3. R410A iri firiji yakasanganiswa neHFC-32 (R32) neHFC-125. R410A ine yakakwira zvinodikanwa zvemachubhu emhangura, nepo R22 inogona kushandisa zvakajairika machubhu emhangura; iyo yekumanikidza yekushandisa yeR410A iri 50 ~ 70% yakakwira kupfuura iyo yeR22, ingangoita 1.6 nguva.

4. R410A ndeye yakaderera chepfu, haina kupisa kupisa, uye haiparadze ozone layer. R22 inouraya uye inoparadza ozone layer; R410A system ine nani kutonhora kugona, kana R22 iri 100% kutonhora kugona, R410A iri 147% kutonhora kugona;

5. Kunyangwe R410A isingaparadze ozone layer, iyo greenhouse gasi iyo yainoburitsa, iyo greenhouse gasi mhedzisiro kunyangwe zvishoma inodarika R22. Naizvozvo, R410A haisi iyo yekupedzisira nharaunda inoshamwaridzika firiji mhinduro yeChina indasitiri yemhepo inodziisa. Haha, shamwari dzese idzo dzinoti R410A firiji inodzivirira nharaunda, unogona kuzorora.

6. R410A ine hutsi hwakakwira kupfuura R22, saka mwero wekuyerera kwemweya weR410A ingangoita 30% zvishoma pane iyo yeR22; R410A yakanyungudika kupfuura R22. Kana zvasara zvayangarara paR410A, inogona kutenderera mushe mushe.

Dzimwe nyaya dzinoda kutariswa

1. R410A mapaipi emhangura anofanirwa kushandisa yakasimba-yakasimba compression-inomirira yakasarudzika mapaipi emhangura, uye izvo zvakasara zvikamu zvinofanirwa zvakare kushandisa yakakosha-chinangwa pombi dzemhangura. R410a machubhu emhangura anogona kushandiswa panzvimbo yeakajairika R22 machubhu emhangura, asi hazvigoneke kutsiva R410a machubhu emhangura neakajairika R22 machubhu emhangura.

2. Kana iyo R410A firiji kupatsanurwa nyowani yaiswa, haifanire kunge ichivhiringidzwa neyekubatanidza pombi uye firiji inoshandiswa muR22 maekisesaizi emhepo.

3. R410A air conditioner inoda yakakwira yakaiswa chinzvimbo. Usadonhedze ziya ziya mupombi yekubatanidza, uye usasanganisa zvimwe zvisina kusvibiswa mukati meiyo system. Mune ino Refrigeration Encyclopedia, zvinokurudzirwa kuti sisitimu idzurwe kuitira kuti isakonzere kusvibisa kwakasanganiswa kwemafiriji.

4. Munguva yekugadzirisa, kana iyo firiji system ikatemwa yakavhurika, iyo sefa inoomesa inofanira kutsiviwa, uye iyo firiji system haifanire kuburitswa mumhepo kweinopfuura maminitsi mashanu.

5. R410A firiji inofanira kuchengetwa munzvimbo iri pasi pe 30 ° C. Kana yakachengetwa munzvimbo yakakwira kupfuura 30 ° C, inofanirwa kuchengetwa munzvimbo iri pasi pe30 ° C kweanopfuura maawa makumi maviri nemana isati yashandiswa.

6. Iyo ina-nzira vharuvhu inoshandiswa muR410A system ine yakajeka zvido zvehutsanana, nepo ina-nzira vharuvhu inoshandiswa muR22 system haina zvido zvehutsanana.

7. Iyo yakagadzirirwa yakanyanya kushanda kumanikidza kwevhavha-yekuvhara yakavharika yakasiyana, kushandiswa kwefriji R22 ndeye 3.0MPa, uye kushandiswa kwefriji R410A ndeye 4.3MPa. R22 ndeye 3.0 MPa yendarira yekubatanidza, uye R410A ndeye 4.3 MPa isina simbi yekubatanidza.

8. Iko kudzvinyirira kukosha kweiyo switch switch kwakasiyana, R22 system inowanzo sarudza 3.0 / 2.4MPa, R410A system inowanzo sarudza 4.2 / 3.6MPa.

9. Pasi pemagetsi akayerwa, kugona kwenzvimbo yega yega (1cc) yeiyo R22 system compressor ingangoita 175W, uye kugona kwega kwega kutama (1cc) kwetrmal R410A system compressor ingangoita 245W, inova 65% kusvika 70% yeiyo R22 system. nezve.

10. Iyo yekunze unit yeiyo firiji system inoratidzirwa nemhando ipi yefriji iyo michina inoshandisa, uye ndeipi firiji inoshandiswa kune yakatarwa firiji. R22 haigone kutsiviwa zvakananga neR410a.