Si loo sameeyo qaboojiyaha, marka hore fahmaan aqoonta guud ee qaboojiyaha

Qaadashada, oo sidoo kale loo yaqaan qaboojiyaha, waa sheyga shaqeeya ee nidaamka qaboojiyaha. Waqtigan xaadirka ah, waxaa jira in kabadan 80 nooc oo maandooriyaha loo isticmaali karo qaboojiyaha. H22A, R40CA, R410, r42, r42, r42, r42, r42, r42, r42, r42, r42), r290, r290, r290, r290, r600, r290, r600, r290, r600, r290, r600, r290, r600, R190).

Tilmaamayaasha saameynta ee qaboojiyaha ee jawiga caalamiga ah badiyaa waxaa ka mid ah: Awoodda Ozone-ka Ozone-ka (ODP) iyo suurtagalnimada kuleylka adduunka (GWP); Ka sokow saameynta jawiga, qaboojiyaha sidoo kale waa inay lahaadaan nabadgelyo la aqbali karo si loo ilaaliyo nolosha dadka iyo hantida.

Awoodda ODP OZOne Awoodda: Waxay muujineysaa awooda chlorofluorocarbons ee jawiga si loo burburiyo lakabka ozone. Qiimaha yar, ayaa sifiican u wanaagsan astaamaha jawiga. Qaboojiyaha leh qiimayaasha ODP wax ka yar ama le'eg 0.05 waxaa loo qaddariyo inay yihiin kuwo la aqbali karo oo ku saleysan heerarka hadda jira.

GWP Awoodda kuleylka adduunka: tilmaame ku saabsan waxyeelada cimilada ee ay keento qiiqa gaaska cagaaran, oo muujinaya in muddo cayiman (20 sano, 500 sano), oo ah 500 sano, oo ah 500 sano, oo ah saamaynta isku midka ah, oo ah CO2-ka GWP = 1.0. Badanaa waxay xisaabisaa GWP iyadoo ku saleysan 100 sano, oo loo muujiyey sida GWP100, "Borotokoolka 'Montreal Borotokoolka' iyo" Kyoto Borotocol "Isticmaalka GWP100.

1. Kala soocidda qaboojiyaha

Sida laga soo xigtay GB / T 7778-2017, nabadjinka qaboojiyaha waxaa loo kala qaybiyaa 8 qaybood, oo ah: A1l, A2L, A2L, A2L, B2L, oo ​​ka mid ah A2L, B2L, oo ​​ah kuwa ugu caansan iyo B3, waa kuwa ugu halista badan.

Heerarka amniga ee qaboojiyaha caadiga ah waa sida soo socota:

Nooca A1: R11, R12, R113, R114, R115, R115, R115, R401B, R401B, R403A, R403A, R403A, R403A, R403A, R403A, R403A, R403A R404A, R407B, R407C, R407C, R408A, R40A, R40A, R408A, R408, R40A, R408, R40A, R513A, R54A, R54A, R544

Nooca A2: R142B, R152A, R406A, R411A, R411B, R411A, R413A, R415A, R515A

A2L Nooca: R143A, R32, R1234YF, R1234ZESZE (E)

Fasalka A3: R290, R600, R600A, R601A, R601A, R1270, R170, R510A, R510A

Nooca B1: R123, R245FA

Nooca B2l: r717

Sida ku xusan heerkulka uumi-baxa ee qaboojiyaha ee ku xusan cadaadiska hawada ee caadiga ah (100kpa), waxaa loo qaybin karaa: qaboojiyaha heerkulka-heerkulka, iyo qaboojiyaha kuleylka-hoose.

Qaboojiyaha heerkulka-sare-heerkulka-hoose: Heerkulka uumi-baxa ayaa ka sarreeya 0 ° C, oo cadaadiska uumi baxa waa ka yar yahay 29.419995 × 104pa. Qaadahan qaboojiyaha ayaa ku habboon in lagu isticmaalo qaboojiyaha centrifulsal-ka ah ee ku jira nidaamyada qaboojinta.

Qaboojiyaha heerkulka-dhexdhexaadka dhexdhexaadka ah: Qaboojiyaha heerkulka-dhexdhexaad ee heerkulka dhexdhexaadka ah - heerkulka uumi-baxa -5 ~ 0 ° C, 196.113 ~ 29.41995) × 1045p. Qaboojiyaha noocan ah guud ahaan waxaa loo isticmaalaa isku-dhafan hal-marxalad hal mar ah iyo nidaamyada qaboojiyaha laba-meelood laba-marmar.

Qaboojiyaha-heerkulka sare iyo qaboojiyaha heerkulka-hooseeya Qaboojiyaha noocan ah wuxuu ku habboon yahay qaybta heerkulka hoose-hoose ee ah aaladda qaboojiyaha ee qolka ama aaladda heerkulka hoose ee ka hooseysa -70 ° C.