Kutheni i-R290 iMpompo yokuFundisa iza kuba yiNdlela yeXesha kwiMarike ye-EU?

Ngo-Oktobha 5, i-2023, iKomishoni yaseYurophu kunye nePalamente yaseYurophu yafika ngokuthula kwisivumelwano "ngokunciphisa izinto ezibangela ukufudumala kwehlabathi kunye nokunciphisa i-ozone layer."

Umxholo wesivumelwano, kwelinye icala, ugqibe uthethathethwano lwangaphambili kuMthetho we-F-gesi, oko kukuthi, ngo-2050, ukusetyenziswa kwe-HFCs (i-hydrofluorocarbons) kuya kupheliswa ngokupheleleyo. Ngakolunye uhlangothi, isivumelwano siqinisekisa isivumelwano esingekho sikweni esifikelelwe ngoJuni 2023 kwizinto ezichitha i-Ozone layer (ODS). Oku kuthetha ukuba ukuqaliswa kwesi sivumelwano sethutyana kuya kwenza ii-HFCs zijongane nolawulo olungqongqo eYurophu.

Enye yezona zinto ziqaphelekayo kukuvalwa kwezixhobo ezincinci zempompo yobushushu bendlu, isivumelwano simisela ukuba ngo-2027, ukusetyenziswa kwempompo yobushushu encinci (amandla angaphantsi kwe-12KW) kunye nezipholile zomoya ezinexabiso le-GWP elikhulu kune-150HFCs ziya kuvalwa ngokupheleleyo, kwaye iya kupheliswa ngokupheleleyo ngo-2032. Oku kubonisa ukuba iimpompo zokushisa ezisebenzisa i-HFC-134a, i-HFC-404A, i-R410A, i-R22, i-R32 kunye nezinye iifriji eziphezulu ze-GWP ziya kujongana nokupheliswa kunye nokuphuma kwimarike eYurophu.

Ngaba usasebenzisa iimveliso zempompo yobushushu ngokusingqongileyo ukufudumeza ikhaya lakho?

Ngoku sinesisombululo esinokusombulula ngokupheleleyo iingxaki zokufudumeza, ukupholisa kunye nokusingqongileyo, kungekuphela nje ukwenza ubomi bakho bukhululeke, kodwa sikhusele iplanethi yethu ekuphela kwayo, ukusetyenziswa kwe-R290 njengefriji.

Izinto eziluncedo ze-R290 yeMpompo yokuFundisa

·I-GWP ephantsi:

I-R290 sisikhenkcisi se-hydrocarbon (HC) ene-GWP yee-3HFCs kuphela. Eli nani leGWP limangalisayo liyinyaniso kwaye lingaphantsi kakhulu kwee-150HFCs ezifunekayo ekuvalweni. Ixabiso eliphantsi elinjalo lithetha ukuba impembelelo yayo kwi-greenhouse effect (okt ukukhutshwa ngokuthe ngqo) ayinanto kwaye, ngoko ke, ayikhawulelwanga kwaye inokuthathwa njengesisombululo sexesha elide.

·Ubushushu obuphezulu:

Ngokuqhelekileyo, impompo yobushushu yomthombo womoya inokufudumeza ukuya kutsho kuluhlu lwamaqondo obushushu obuyi-40-60 °C, kodwa impompo yobushushu bomthombo womoya esebenzisa i-R290 njengesibandisi inokubonelela indlu ngeqondo lobushushu eliya kutsho kuma-75°C xa ubushushu bangaphandle buyi-R290. -15°C.

·Ugcino lwaMandla:

Uphononongo oluninzi lubonise ukuba ubushushu obufihlakeleyo bomphunga bepropane buphantse buphindeke kabini kunezona zikhenkcezisi ze-HFC zixhaphakileyo, nto leyo ethetha ukuba kwireyithi yokuqukuqela kwesikhenkcezisi esifanayo, i-R290 iya kuba nesiphumo sokupholisa/sokufudumala esiphezulu. Kuthetha ukuba ukusetyenziswa kwe-R290 njengesikhenkcisi kunokuzisa inzuzo ephezulu kwezoqoqosho kusapho.

·Uzinzo lweXabiso:

Ixabiso leefriji ezinamacandelo e-HFO acocekileyo anokwahluka kakhulu ngokuxhomekeke kwinto, kwaye lo mahluko wamaxabiso unokubaluleka kakhulu xa kusetyenziswa amanani amakhulu. Enyanisweni, xa sijonga ixabiso le-R290 kule minyaka mithathu idlulileyo, siyabona ukuba ukuguquguquka kwexabiso le-R290 lincinci kakhulu, ngoko ke ixabiso elizinzileyo likwayi-advanteji yama-R290.

Isakhono seMarike yeXesha elizayo ye-EU ye-R290 yeMpompo yokuFundisa

Njengoko kukhankanyiwe ngasentla, nge-GWP ye-3 kuphela, i-R290 yifriji ehambelana ngokugqibeleleyo nemimiselo emitsha ye-EU. Ukongeza, impompo yobushushu ye-R290 ihambelana nokusingqongileyo kuneempompo ezininzi zobushushu zangaphambili zisebenzisa ezinye iifriji ngaxeshanye ixabiso alihlukanga kakhulu. Kwaye ngenxa yokuba i-R290 inokusebenza kokusingqongileyo kunye nokusebenza okungcono kwe-thermodynamic, Ke xa ifikelela kubushushu obufanayo, i-R290 inokukongela imali.

Ke ngoko, i-R290 Heat Pump iya kuba yimveliso ethandwa kakhulu kwimarike ye-EU kwixesha elizayo.