I-Europe Yaphinde Yadabula NgoJulayi
I-BBC inikeze ukusabalala okubanzi kwamagagasi okushisa aseYurophu kuleli hlobo.Ngemva kwamagagasi okushisa anamandla eSpain, ePortugal, naseFrance ngo-May nango-June, elinye igagasi lokushisa liye lathinta amazwe amaningi aseYurophu.
I-United Kingdom ihlangabezane nezinga lokushisa eliphakeme kunawo wonke owake waba ngu-40.3ºC, ngokwezibalo zesikhashana ze-Met Office.Izixwayiso zokushisa okwedlulele zakhishwa eFrance, futhi amazinga okushisa aqopha umlando kaJulayi abikwa eNetherlands.Imililo yequbula emikhulu eFrance, ePortugal, eSpain naseGreece iphoqelele izinkulungwane zabantu ukuba ziphume ezindlini zazo.Abantu abane babulawa ukusha kwehlathi eSpain nasePortugal.
Amagagasi okushisa avame kakhulu, ashubile, futhi ahlala isikhathi eside ngenxa yokushintsha kwesimo sezulu okubangelwa abantu.UNgqongqoshe wezeMvelo waseGermany uSteffi Lemke uthe isimo sezulu sisho ukuthi izwe kumele licabange kabusha ngamalungiselelo alo ezulu elishisayo, isomiso kanye nezikhukhula.
I-Gironde, isifunda esidumile sabavakashi eningizimu-ntshonalanga yeFrance, ihlaselwe kabi ukusha kwehlathi, futhi izicishamlilo ezivela kulo lonke elaseFrance zalwela ukulawula amalangabi amabili acekela phansi amahektha angaphezu kuka-50,000 ehlathi ngoJulayi.Njengoba igagasi lokushisa lalihambela enyakatho nasempumalanga, amakhulu abantu kwadingeka ashiye amakhaya awo enyakatho-ntshonalanga yeBrittany, eFrance, ngenxa yokusha kwamahlathi.
ESpain nasePortugal, bangaphezu kuka-1,000 XNUMX abantu abashonile ngenxa yokushisa kwangoJulayi.Amazinga okushisa e-Portugal afinyelele ku-47ºC, irekhodi langoJulayi.Iningi lezwe libekwe ngaphansi kwengozi yomlilo ehhovisi likazwelonke le-IPMA.
Izibikezelo zase-Italy zixwayise ngezinga lokushisa elifinyelela ku-40 kuya ku-42ºC phakathi nesonto lesithathu likaJulayi.
Imiphumela yokuguquguquka kwesimo sezulu eYurophu yagqama ekuqaleni kwale nyanga lapho iqhwa elincibilikayo lidala i-avalanche ebulale abantu abayi-11.Manje ochwepheshe be-iLMeteo yase-Italy baxwayisa ngokuthi kuvumbuka izingongolo ezintsha eziqongweni ze-Alpine nokuthi iqhwa liyancibilika ngisho nasentabeni ephakeme kunazo zonke eNtshonalanga Yurophu, iMont Blanc.
Umhlaba usuvele ufudumale cishe ngo-1.1ºC kusukela kwaqala inkathi yezimboni futhi amazinga okushisa azolokhu enyuka ngaphandle uma ohulumeni emhlabeni wonke benciphisa kakhulu intuthu ekhishwayo.
Izintengo Zethusi Zehla ngo-20% ngoJulayi
Izintengo ezikhuphukayo zezinto zokusetshenziswa, eziqhubekile kusukela engxenyeni yesibili ka-2020, seziqalile ukwehla.
Ngokwezibalo ezisanda kukhishwa, ngemva kokubhekana nezinga eliphezulu lokukhula, amanani entengo yethusi aqale ukwehla ngenani eliwayo elingaphezu kuka-20% elibonwe kusukela maphakathi noJuni.NgoJulayi, ukuqhathaniswa nephuzu eliphakeme kakhulu likaJuni kubonise ukuthi amanani ethusi ehlele ku-RMB 60,000 (cishe ama-US$ 9,000) ngoJulayi 6, okumaka irekhodi eliphansi kusukela ngoNovemba, 2020. Ngenxa yezinto eziningi kwezomnotho ezithuthukile, ezifana nokwehla. I-Purchasing Managers' Index (PMI), ukwehla kancane kwemisebenzi yezimboni kanye nokusebenza okuvilaphayo embonini yokukhiqiza, imakethe ayinalo ithemba ngamathemba esikhathi esizayo.Ukwehla kwamanani ezinto eziningi zokusetshenziswa kulethe izindaba ezinhle kubakhiqizi bemishini yokupholisa umoya mayelana nokulawula izindleko.Nokho, isidingo semakethe silokhu siphansi futhi izindleko ezikhuphukayo bezingekho ngaphansi kokulawulwa okusebenzayo.Ngakho-ke, akunakwenzeka ukuthi amanani e-air conditioner azokwehla esikhathini esizayo esiseduze.
I-Compressor Standard ye-HPWHs Ingase Ikhishwe Kulo nyaka
Ukuze kubhekwane nezidingo zentuthuko embonini ye-heat pump water heater (HPWH) e-China, Ikomidi LikaZwelonke Lokumisa Imishini Yasekhaya Yezinto Ezibalulekile Izingxenye Eziyinhloko Ikomiti Liye lahola ekubuyekezeni izinga le-'Hermetic Motor-compressors for Household and Izifudumezi Zamanzi Zephampu Yokushisa Efanayo' zifushaniswe ukuze zibe 'Isifudumezi Sesifudumezi Samanzi Sesifudumezi Sokushisa Esisha'.
Ushintsho olukhulu kulokhu kubuyekezwa luphathelene nesilinganiso sokufaka isicelo, ukwengeza imfuneko yezobuchwepheshe yama-R32, ama-R290 amafriji, imikhiqizo ye-inverter kanye nezinga lokushisa eliphansi langaphandle le-air-to-water (ATW) HPWH.Eminyakeni embalwa edlule, iziqandisi ze-compressor zibone ukushintshwa ngokushesha emazweni afana ne-United States ne-Japan asethathe isiqandisi sika-R32, kanye namazwe anjenge-China ne-Europe asethathe u-R32 no-R290, wonke akhiqizwa ngamaqoqo amakhulu. , futhi imakethe ye-compressor ye-inverter ibona isabelo esikhulayo.Kodwa-ke, izinga elikhona le-HPWH elifaka ama-compressor, i-GB/T29780-2013 'Hermetic Motor-compressor for Household kanye Nesifudumezi Sokushisa Samanzi Esifana Naso' asenzanga mithetho mayelana nemfuneko yobuchwepheshe yama-compressor angu-R32 nama-R290 noma ama-compressor e-inverter, okwenza ama-compressor. zezinhlobo ezifanayo ezingakwazi ukuhlolwa, obekungekuhle ekuxhumaneni kwezobuchwepheshe phakathi kwamabhizinisi embonini, kanye nokuhlolwa kwebanga lomkhiqizo.
Ngakho-ke, izinga elibuyekeziwe likhulise isikali sokufaka isicelo se-HPWH esisebenzise ama-compressor e-hermetic motor ezindaweni zokuhlala nezinye izinhlelo ezifanayo ngeziqandisi ezingu-R410A, R134a, R417A, R407C, R32, R290, neziqandisi ezingu-R22.
Ukuze uthole ulwazi olwengeziwe, sicela uvakashele:https://www.ejarn.com/index.php
Isikhathi sokuthumela: Oct-10-2022