Njengoba isidingo somhlaba wonke samaphampu okushisa siqhuma, inganekwane edumile mayelana nokungasebenzi kahle kwamayunithi e-propane (R290) uma kuqhathaniswa namamodeli e-f-gas iye yachithwa idatha eqinisekisiwe kumayunithi amabili ephampu okushisa A+++ ebonisa ukuthuthukiswa kokusebenza kahle okungama-21–34% ngaphezu kweyunithi engu-R32. .
Lesi siqhathaniso senziwe ngumsunguli we-Dutch kanye nomeluleki wephampu lokushisa, uMenno van der Hoff, Isikhulu Esiphezulu se-TripleAqua.
UVan der Hoff wabelane ngemininingwane yakhe yochwepheshe ngemakethe yephampu yokushisa yomhlaba wonke egxile emkhakheni weziqandisi zemvelo ngesikhathi seseshini ye-'Heat Pump Market Trends' engqungqutheleni yakamuva ye-ATMO Europe Summit ebibanjelwe eBrussels, eBelgium kusukela ngoNovemba 15- 16. I-ATMO Europe ihlelwe yi-ATMOsphere, umshicileli we-Hydrocarbons21.com.
Ukuqhathanisa ukusebenza kahle kwephampu yokushisa engu-R290 no-R32
U-Van der Hoff uqhathanise amaphampu okushisa amabili ukuze asuse inganekwane kunamaphampu okushisa ayisiqandisi emvelo engasebenzi kahle njengamaphampu e-f-gas. Kulo msebenzi, ukhethe imakethe ehamba phambili yepompo ye-A+++ yokushisa engu-R32 kanye nephampu yokushisa yase-European Heat Pump Association (EHPA) eqinisekisiwe yase-Austrian R290. Idatha eqinisekisiwe isetshenziswe ukuqhathanisa amayunithi.
Ku-35°C (95°F), i-Seasonal COP (SCOP) yeyunithi ye-R32 ibe ngu-4.72 (η = 186%), kanti iyunithi ye-R290 ibe ne-SCOP ka-5.66 (η = 226%) kuleli zinga lokushisa (a 21). % ngcono). Ku-55°C (131°F), igebe liyakhula njengoba iyunithi ye-R32 ikhombisa i-SCOP ka-3.39 (η = 133%) kanye no-R290 eyodwa 4.48 (η = 179%). Lokhu kusho ukuthi iyunithi le-R290 lisebenza kahle ngo-34% kuleli zinga lokushisa.
Bekucaca ukuthi uphiko lwe-propane lusebenza kahle kakhulu kunophiko lwe-R32, kuphetha uVan der Hoff. "Umbuzo wokuthi isiqandisi semvelo kufanele singasebenzi kahle [kunamayunithi e-f-gas] awusekelwa idatha."
Ukuqhuma kwesidingo
UVan der Hoff wabelane ngedatha yemakethe ekhombisa ukukhula kwemakethe yomhlaba okungaguquki kwamaphampu okushisa kule minyaka eyishumi edlule. Njengoba imakethe ingakavuthwa okwamanje, "ukukhula okuqhumayo" kulindeleke, echaza. Phakathi neminyaka eyishumi ezayo, le makethe kulindeleke ukuthi iphindwe kathathu noma kane ubukhulu bayo bamanje.
Ngo-2022, kulindeleke ukukhula okungaphezu kuka-100% kwamanye amazwe amakhulu akhiqizayo afana neJalimane, iNetherlands nePoland kanti ukukhula kwe-Italy okulindeleke ukuthi kube ngama-143% okuthengiswa kwamanje, okwabiwe u-Van der Hoff, ngokusekelwe emibikweni ehlukahlukene yezimboni. Ngo-Agasti 2022, iJalimane yabhalisa amaphampu okushisa amaningi kunawo wonke unyaka ka-2021. Amathuba amakhulu okukhula aseFrance, esho.
Ukuthengiswa kwephampu yokushisa efrijini yemvelo nakho kuyakhula - izinga lokukhula elihlanganisiwe lonyaka elingu-9.5% (CAGR) lilindeleke kusukela ngo-2022 kuya ku-2027 (likhule lisuka ku-$5.8 million liye ku-$9.8 million). Ukukhula okukhulu kakhulu kulindeleke kumaphampu okushisa e-CO2 (R744) ebangeni elingu-200–500kW (57–142TR), ngokusho kwedatha eyabiwe u-Van der Hoff.Uma uqhathanisa lesi sithombe nesilandelayo, ku-Copeland's Catalogue. Ungahlola ukuthi imvilophu yokusebenza engu-R32 noma u-R410 eno-R290, imali esele ibekwe ngokucacile kanye no-R290.
Ikusasa lingokwemvelo
Njengoba ama-CFO engeziwe (Izikhulu Eziyinhloko Zezezimali) zishintsha umbono wazo wokutshalwa kwezimali kwesikhathi eside ngenxa yoMthethonqubo we-F-Gas kanye nokuvinjelwa okuhlongozwayo, iziqandisi zemvelo ziba inketho ekhangayo, u-Van der Hoff wachaza. Lokhu kubangelwa kakhulu ukukhula kokungaqiniseki mayelana nama-f-gases nomthelela wawo emvelweni.
“Amafriji emvelo azongena ngokushesha emakethe manje,” kusho uVan der Hoff. Ulindele ukuthi le makethe ivuthwe ekuqaleni kuka-2027. "U-R32 no-R410A bazonyamalala futhi okuningi kuzothathelwa indawo yi-propane," ubikezela.
U-Van der Hoff uphinde alindele ama-air conditioner amaningi ahlukanisa i-propane emakethe futhi ukholelwa ukuthi maningi amathuba okuba amaphampu okushisa e-CO2 asezingeni eliphakathi ukuya phezulu. Uphinde abone izixazululo zemvelo zokushisisa isifunda ezisekelwe esiqandisini sezithandwa kakhulu.
Esilayidini sokuphetha sika-Van der Hoff, ubikezele abantu abazohlulwa esikhathini esizayo nabaphumelele ngokusekelwe ebufakazini. Amasistimu e-variable refrigerant flow (VRF) abekukholamu yabahluliwe nezinto zesiqandisi semvelo ezigcwalisa ikholomu yabawinile.
Phawula:
Ezinye zezihloko zithathwe ku-inthanethi. Uma kukhona ukwephulwa komthetho, sicela usithinte ukuze ukususe. Uma uthanda imikhiqizo yephampu yokushisa engu-R290, sicela ukhululeke ukuxhumana nenkampani yephampu yokushisa ye-OSB, singazikhethela zakho ezingcono kakhulu.
Isikhathi sokuthumela: Mar-01-2023