IYuropu iphinda iphinde yaphola ngoJulayi
I-BBC ibonelele ngokhuselo olubanzi lwamaza obushushu aseYurophu kweli hlobo.Emva kwamaza obushushu obuqatha eSpeyin, ePortugal naseFransi ngoMeyi nangoJuni, elinye iliza lobushushu liye lachaphazela amazwe aseYurophu angakumbi.
I-United Kingdom ifumene ubushushu bayo obuphezulu obungama-40.3ºC, ngokwamanani okwethutyana e-Met Office.Izilumkiso zobushushu obugqithisileyo zakhutshwa eFransi, kwaye amaqondo obushushu arekhodiweyo kaJulayi abikwa eNetherlands.Imililo yamadlelo eqatha eFransi, ePortugal, eSpeyin naseGrisi iye yanyanzela amawaka abantu ukuba ashiye amakhaya awo.Abantu abane babulawa kukutsha kwehlathi eSpeyin nasePortugal.
Amaza obushushu aye axhaphaka, abe qatha, kwaye ahlala ixesha elide ngenxa yokutshintsha kwemozulu okubangelwa ngabantu.Umphathiswa wezendalo waseJamani uSteffi Lemke uthe imeko yemozulu ithetha ukuba ilizwe kufuneka liphinde licinge ngamalungiselelo alo emozulu eshushu kakhulu, imbalela kunye nezikhukula.
I-Gironde, ingingqi edumileyo yabakhenkethi kumazantsi-ntshona eFransi, ibethwe kakubi kukutsha kwehlathi, kwaye abacimi-mlilo abavela kulo lonke elaseFransi balwele ukulawula amadangatye amabini atshabalalisa ngaphezu kweehektare ezingama-50,000 zehlathi ngoJulayi.Njengoko ubushushu busiya emantla nasempuma, amakhulu abantu kwafuneka ashiye amakhaya awo kumntla-ntshona weBrittany, eFransi, ngenxa yokutsha kwamahlathi.
ESpain nasePortugal, bangaphezulu kwe-1,000 XNUMX abantu ababhubhileyo abathi babulawa bubushushu ngoJulayi.Amaqondo obushushu ePortugal abethe kuma-47ºC, irekhodi likaJulayi.Uninzi lwelizwe lubekwe phantsi komngcipheko omkhulu womlilo yi-ofisi yezemozulu yesizwe IPMA.
Ababikezeli base-Italiya balumkisa malunga namaqondo obushushu aphezulu ukuya kuma-40 ukuya kuma-42ºC kwiveki yesithathu kaJulayi.
Iziphumo zokutshintsha kwemozulu eYurophu zibonakaliswe kwangoko kule nyanga xa umkhenkce onyibilikayo wabangela i-avalanche eyabulala abantu abali-11.Ngoku iingcali ze-iLMeteo yase-Italiya zilumkisa ngelithi kuvuleka amaqhekeza amatsha kwiincopho zeAlpine nokuba umkhenkce uyanyibilika nakweyona ntaba iphakamileyo yaseNtshona Yurophu, iMont Blanc.
Ihlabathi sele lifudunyezwe malunga ne-1.1ºC okoko kwaqala ixesha lemizi-mveliso kwaye amaqondo obushushu aya kuhlala enyuka ngaphandle kokuba oorhulumente behlabathi bawunciphisa kakhulu ukukhutshwa kwezinto ezikhutshwayo.
Amaxabiso eKopolo Ehle nge-20% ngoJulayi
Ukunyuka kwamaxabiso ezinto eziluhlaza, eziye zaqhubeka ukususela kwisiqingatha sesibini sika-2020, ekugqibeleni ziqalile ukuhla.
Ngokwezibalo ezisanda kukhutshwa, emva kokufumana izinga eliphezulu lokukhula, amaxabiso obhedu sele eqalisile ukuhla ngesantya esingaphezulu kwe-20% ebonwe ukususela phakathi kukaJuni.NgoJulayi, uthelekiso nelona nqanaba liphezulu ngoJuni lubonise ukuba amaxabiso obhedu awele kwi-RMB 60,000 (malunga ne-9,000 yeedola zase-US) ngoJulayi 6, ephawula irekhodi eliphantsi ukususela ngoNovemba, 2020. Enkosi kwizinto ezininzi kuqoqosho oluphuhlileyo, njengokuhla. Isalathiso sabaLawuli bokuthenga (PMI), ukucotha kwimisetyenzana yoshishino kunye nokusebenza ngokucothayo kwishishini lemveliso, imarike ayinathemba malunga namathemba ekamva.Ukuhla kwamaxabiso ezinto ezininzi ezikrwada kuzise iindaba ezimnandi kubavelisi be-air conditioner malunga nolawulo lweendleko.Nangona kunjalo, imfuno yemarike ihleli iphantsi kwaye ukunyuka kweendleko bekungekho phantsi kolawulo olusebenzayo.Ngoko ke, akunakwenzeka ukuba amaxabiso e-air conditioner aya kuhla kungekudala.
I-Compressor Standard ye-HPWHs inokukhutshwa kulo nyaka
Ukuze kujongwane neemfuno zophuhliso kushishino lwesifudumezi sempompo yobushushu (HPWH) e-China, iKomiti yeSizwe yeTekhnoloji yoMgangatho weMicimbi yeZixhobo zeKhaya yeZixhobo zokuHlala yaMacandelo aPhambili IKomitana ikhokele ekuhlaziyeni umgangatho we-'Hermetic Motor-compressors for Household and Izifudumezi zaManzi eziFanayo zokuSetyenziswa kwePompu zaManzi' zishunqulelwe ekubeni 'Impompo yeSifudumezi saManzi seCompressor uMgangatho oMtsha'.
Olona tshintsho lukhulu kolu hlaziyo lumalunga nesikali sokufaka isicelo, ukongeza imfuneko yobuchwepheshe kwii-R32, ii-R290 zeefriji, iimveliso ze-inverter kunye nobushushu obuphantsi bangaphandle bomoya ukuya emanzini (ATW) HPWH.Kwiminyaka eliqela edlulileyo, iicompressor friji zibone ukutshintshwa okukhawulezileyo kumazwe anje ngeUnited States neJapan athe asebenzisa irefrigerant eyiR32, kunye namazwe anje ngeTshayina neYurophu athathe iR32 kunye neR290, zonke zithe zaveliswa ngeebhetshi ezinkulu. , kwaye imakethi ye-inverter compressor ibona isabelo esikhulayo.Nangona kunjalo, umgangatho okhoyo we-HPWH wasebenzisa i-compressors, i-GB/T29780-2013 'i-Hermetic Motor-compressor yeNdlu kunye ne-Similar Application Heat Pump Water Heater' ayizange yenze nayiphi na imimiselo kwiimfuno zobuchwepheshe ze-R32 kunye ne-R290 compressors okanye i-inverter compressors, ukwenza iicompressors. yeentlobo ezifanayo ezingakwaziyo ukuvavanywa, nto leyo yayingalunganga kunxibelelwano lobuchwephesha phakathi kwamashishini akwishishini, kunye novavanyo lomgangatho wemveliso.
Ke ngoko, umgangatho ohlaziyiweyo uye wandisa isikali sokufaka isicelo se-HPWH esifake i-hermetic motor compressors kwindawo yokuhlala kunye nezicelo ezifanayo kunye ne-R410A, i-R134a, i-R417A, i-R407C, i-R32, i-R290, kunye ne-R22 yeefriji.
Ngolwazi oluthe vetshe, nceda undwendwele:https://www.ejarn.com/index.php
Ixesha lokuposa: Oct-10-2022