Na Jingwei Electric Heating, anyị anọwo na-emepụta ihe na-ekpo ọkụ na-ekpo ọkụ maka friza azụmahịa ruo ihe karịrị afọ 15, anyị ahụkwala usoro na-agbanwe agbanwe n'iwu ndị ahịa anyị nke Middle East: ngụkọ wattage nke ihe na-ekpo ọkụ na-ekpo ọkụ, nke e mere maka ihu igwe dị jụụ, na-arụ ọrụ nke ọma mgbe okpomọkụ gburugburu ruru 50°C. N'ahụmịhe anyị na ndị ọrụ nkwekọrịta HVAC na Dubai, Riyadh, na Doha na-arụ ọrụ, anyị achọpụtala na usoro nha ihe na-ekpo ọkụ na-ekpo ọkụ - nke na-eche na ọ dị iche na okpomọkụ gburugburu nke 10-15°C n'etiti ime friza na gburugburu ebe obibi - na-agbaji kpamkpam mgbe okpomọkụ gburugburu bụ 50°C na ime friza dị na -20°C. Ọdịiche okpomọkụ bụ 70°C kama 30-40°C nke usoro nkịtị e mere maka ya.

N'isiokwu a, anyị ga-ekerịta data nnwale anyị sitere na ụlọ nyocha anyị na Shengzhou, ebe anyị mere ka ọnọdụ gburugburu ọzara Middle East dị na 50°C na iru mmiri dị 0% ma tụọ arụmọrụ nke ihe na-ekpo ọkụ na-agbaze agbaze dị mkpa iji nọgide na-enwe usoro ịgbaze agbaze a pụrụ ịdabere na ya na ngwa friza azụmahịa. Ndụmọdụ ọ bụla anyị na-enye dabere na data a tụrụ site na ụlọ nnwale anyị, ọ bụghị mgbakọta echiche.

Ihe Mere Usoro Wattage nke Igwe Ọkụ Na-agbaze Agbanweghị Mgbe Okpomọkụ Gburugburu Na-eru 50°C

N'ule anyị n'ebe anyị na-arụ ọrụ, anyị chọpụtara ihe kpatara usoro ike nke ihe na-ekpo ọkụ na-agbaze agbaze na-ada ada na gburugburu 50°C: ọnụego mbufe okpomọkụ site na gburugburu ebe obibi gaa na kabinet friza na-abawanye nke ukwuu na ọdịiche okpomọkụ. Na gburugburu 25°C yana ime friza -20°C — ọdịiche 45°C — mkpokọta ibu okpomọkụ na coil evaporator bụ ihe dị ka 65-75% nke ikike compressor. Na gburugburu 50°C yana otu ime friza -20°C — ọdịiche 70°C — mkpokọta ibu okpomọkụ na-abawanye ruo ihe dị ka 85-95% nke ikike compressor. Nke a pụtara na coil evaporator na-anakọta ntu oyi ihe dị ka 25-30% ngwa ngwa na gburugburu 50°C karịa na gburugburu 25°C, dabere na nha anyị.

Site na data nnwale anyị, anyị agbakọọla na ihe na-ekpo ọkụ nke 500-watt nke a na-eji maka nrụnye gburugburu 25°C ga-ewe ihe dị ka nkeji iri anọ na ise iji mezue okirikiri mgbaze na gburugburu 50°C, ma e jiri ya tụnyere nkeji iri abụọ na asatọ na 25°C. Usoro mgbaze a nke 60% ogologo oge na okpomọkụ dị elu na-ebute nsogbu abụọ: okpomọkụ dị n'ime friza na-arị elu site na 8-12°C n'oge okirikiri mgbaze agbatịkwuru dabere na nha anyị, nke nwere ike imebi nchekwa nri maka ngwa nchekwa nri kpọnwụrụ akpọnwụ, na oge mgbaze agbatịkwuru na-ebelata oge oyi dị irè dị kwa elekere, nke nwere ike ime ka friza ghara ịnọgide na-enwe okpomọkụ ebe achọrọ ya n'oge okpomọkụ gburugburu ebe obibi kachasị elu na oge okpomọkụ Middle East.

Ndụmọdụ anyị dabere na data a bụ ịbawanye ike nke ihe na-ekpo ọkụ na-ekpo ọkụ site na 25-30% maka friza na-arụ ọrụ na ọnọdụ gburugburu 50°C. Maka eriri evaporator 500-watt ọkọlọtọ, anyị na-akwado ihe na-ekpo ọkụ na-ekpo ọkụ nke 650-watt. Anyị anwalela nhazi a na ụlọ nyocha anyị ma kwenye na oge okirikiri na-ekpo ọkụ na-alaghachi na nkeji 28-30 na gburugburu 50°C yana mmụba nke ike.

Nnwale Mmụba Okpomọkụ Anyị: Oge Mgbọze Ntụ oyi na 45°C vs. 25°C Gburugburu

N'ime ụlọ nyocha anyị dị n'ebe anyị na-arụ ọrụ na Shengzhou, anyị mere nnwale mmụba okpomọkụ a na-achịkwa iji tụọ oge ịgbaze ntu oyi na okpomọkụ dị iche iche. Anyị tinyere oyi akwa ntu oyi nke dị milimita 3 - nke na-anọchite anya awa 8 nke ọrụ friza nkịtị na gburugburu 50°C - na eriri evaporator test coil nke ejiri ihe na-ekpo ọkụ aluminom foil defrost anyị mee. Anyị wee tụọ oge achọrọ iji gbazee oyi oyi kpamkpam na okpomọkụ gburugburu nke 25°C, 35°C, 45°C, na 50°C.

Nsonaazụ ule anyị gosiri na ọ na-agbanwe agbanwe. Na gburugburu 25°C, oyi akwa ntu oyi gbazere kpamkpam na nkeji 18. Na gburugburu 35°C, oge ntu oyi mụbara ruo nkeji 22. Na gburugburu 45°C, oge ntu oyi mụbara ruo nkeji 29. Na gburugburu 50°C, anyị tụrụ oge ntu oyi nke nkeji 34 - ihe fọrọ nke nta ka ọ bụrụ okpukpu abụọ nke oge achọrọ na gburugburu 25°C. Site na nyocha anyị, isi ihe kpatara oge ntu oyi gbagoro ogologo na okpomọkụ dị elu bụ mbelata okpomọkụ dị n'etiti elu okpomọkụ ntu oyi na oyi akwa ntu oyi. Elu okpomọkụ ntu oyi na-erute okpomọkụ kachasị elu ya nwayọ nwayọ na gburugburu 50°C n'ihi na ikuku gburugburu na-eme ka ikuku ntu oyi na-ekpo ọkụ tupu usoro ntu oyi amalite, nke na-ebelata ujo okpomọkụ mbụ nke na-eme ka ntu oyi gbazee ngwa ngwa na nrụnye ihu igwe dị jụụ.

Anyị tụkwara oriri ike kwa okirikiri mgbaze wee chọpụta na ike niile achọrọ iji gbazee oyi akwa ntu oyi na-abawanye site na ihe dị ka 35% na gburugburu 50°C ma e jiri ya tụnyere gburugburu 25°C - site na awa 142 watt ruo awa 192 watt kwa okirikiri. A ga-etinyerịrị oriri ike ọzọ a n'ime ngụkọta ibu okpomọkụ nke friza maka nrụnye Middle East, n'ihi na compressor ga-ewepụ okpomọkụ ọzọ sitere na okirikiri mgbaze agbatịkwuru n'oge okirikiri oyi na-esote.

Otu Anyị Si Nweta Usoro Njupụta Watt Agbanweri Maka Ihe Ndị Na-eme Ka Ọ Dị Ọzara-Ihu Igwe friza

Dabere na data nnwale anyị sitere na ihe karịrị usoro mgbaze 200 na okpomọkụ dị iche iche gburugburu ebe obibi, anyị emepụtala usoro njupụta watt edoziri maka igwe mgbaze ekpo ọkụ eji eme ihe na ngwa friza ọzara-ikuku. Usoro ọkọlọtọ nke ọtụtụ ndị na-emepụta ihe na-agbaze ekpo ọkụ na-eji dabere na njupụta watt nke 4-6 W/in² nke mpaghara elu ihe na-ekpo ọkụ, nke na-eche na okpomọkụ gburugburu ebe obibi kachasị elu bụ 32°C.

Site na nnwale anyị, anyị achọpụtala na friji ndị na-arụ ọrụ n'ọzara na okpomọkụ gburugburu ebe obibi karịrị 45°C chọrọ njupụta watt nke 6.5-8.5 W/in² nke elu ihe na-ekpo ọkụ iji nọgide na-enwe oge okirikiri ịgbaze n'okpuru nkeji 35. Mgbanwe a na-eme ka okpomọkụ elu ihe na-ekpo ọkụ dịkwuo ihe dị ka 15-20°C n'oge ọrụ, nke chọrọ nhọrọ ihe eji eme ihe nke ọma iji gbochie mmebi oke okpomọkụ na nku eriri igwe na-ekupụ.

Usoro anyị na-atụ aro maka nhọrọ nke wattage okpomọkụ defrost na ọzara-ikuku bụ: wattage achọrọ = wattage ọkọlọtọ × (1 + 0.012 × (T_ambient – ​​32)), ebe T_ambient bụ okpomọkụ gburugburu kacha atụ anya ya na ogo Celsius. Maka ojiji gburugburu 50°C, ihe na-amụba ya bụ 1.216, nke pụtara na a ga-eji ihe na-ekpo ọkụ 610-watt dochie ihe na-ekpo ọkụ 500-watt ọkọlọtọ. Na nnwale anyị, usoro a emepụtala oge okirikiri defrost n'ime oke nkeji 28-35 n'ofe okpomọkụ gburugburu site na 45°C ruo 55°C.

Nhọrọ ihe mkpuchi: Incoloy 800 vs. Ígwè anaghị agba nchara 304 maka ikuku 50°C nke nwere nnu

Dịka ahụmịhe anyị nwere na ndị ọrụ nkwekọrịta HVAC nke Middle East, a na-eleghara ihe mkpuchi nke ihe na-ekpo ọkụ na-agbaze agbaze anya n'oge nkọwapụta, mana ọ dị oke mkpa maka ntụkwasị obi ogologo oge na gburugburu ọzara dị n'ụsọ oké osimiri. Na Dubai na Doha, njikọta nke okpomọkụ gburugburu 50°C na ikuku jupụtara na nnu sitere na Gulf Persian na-emepụta gburugburu nchara nke nwere ike ibibi sheath ígwè anaghị agba nchara 304 n'ime ọnwa 6-12 nke ọrụ.

Site na nnwale nchara anyị na-eme ngwa ngwa n'ebe anyị na-arụ ọrụ, anyị achọpụtala na Incoloy 800 — nke nickel-iron-chromium alloy — na-enye ihe dị ka ugboro 3-4 ogologo oge ọrụ karịa ígwè anaghị agba nchara 304 n'ọnọdụ nnu na ikuku mmiri yana okpomọkụ gburugburu 50°C. Data nnwale anyị na-egosi na sheaths Incoloy 800 na-anọgide na-eguzosi ike n'ihe nhazi ha ruo ihe karịrị awa 3,000 nke ikpughe nnu na ikuku mmiri na-aga n'ihu na 50°C, ebe sheaths ígwè anaghị agba nchara 304 na-amalite igosipụta nchara na-agba agba mgbe ihe dị ka awa 800 gasịrị n'okpuru otu ọnọdụ ahụ. Anyị na-akwado Incoloy 800 dị ka ihe mkpuchi ọkọlọtọ maka ihe na-ekpo ọkụ na-agbaze agbaze nke a na-achọ maka nrụnye n'ụsọ oké osimiri Middle East.

Ọnụ ego maka Incoloy 800 dị ihe dị ka 35-45% karịa ígwè anaghị agba nchara 304, mana site na nyocha anyị nke data nloghachi akwụkwọ ikike sitere n'aka ndị ahịa anyị na Middle East, ọnụ ahịa nke inwe ihe karịrị afọ 5 dị ala site na 20-30% maka Incoloy 800 n'ihi mbelata ugboro ole nnọchi.

Ihe Ndị Anyị Na-atụle n'Inye Ike: 380V vs. 220V na Nwụnye friza Azụmaahịa Middle East

N'ahụmịhe anyị na-ebuga ihe na-ekpo ọkụ na-agbaze n'ime mmiri nye ndị ahịa Middle East, anyị achọpụtala na nhọrọ voltaji ọkọnọ ike bụ ihe dị mkpa nke na-emetụta arụmọrụ nke ihe na-ekpo ọkụ na-agbaze n'ime mmiri na okpomọkụ dị elu. Ntinye friza azụmahịa Middle East na-eji ihe na-enye ike nke 380V nke usoro atọ ma ọ bụ nke 220V nke otu usoro, dabere na nha ebe a na koodu eletriki mpaghara.

Site na nnwale anyị, ihe na-ekpo ọkụ nke nwere usoro atọ nke 380V na-enye ihe dị ka pasentị 8-10 nke njupụta watt dị elu na otu ọkwa wattage aha ma e jiri ya tụnyere ihe na-ekpo ọkụ nke nwere usoro otu nke 220V, n'ihi na ihe na-ekpo ọkụ nke nwere usoro atọ na-enye njikwa voltaji kwụsiri ike n'okpuru ibu. Dịka ahụmịhe anyị si dị, njupụta watt ọzọ a bara uru maka friza ọzara-ihu igwe n'ihi na ọ na-enyere aka idobe oge okirikiri mgbaze dị mkpụmkpụ achọrọ na ọnọdụ gburugburu 50°C. Anyị na-akwado ka ndị ọrụ nkwekọrịta HVAC nke Middle East kọwaa ihe na-ekpo ọkụ mgbaze atọ nke 380V maka nrụnye friza azụmahịa niile ebe enwere ike ịnweta ọkụ.

Ndozi Oge Ntụgharị Oge Ntụgharị Anyị Na-akwado Maka Nwụnye Ọzara

Site na data ubi anyị anakọtara site na nrụnye Middle East, anyị emepụtala ndụmọdụ maka mgbanwe oge okirikiri mgbaze maka friji na ihu igwe ọzara. A na-ahazi oge mgbaze nkịtị maka okirikiri mgbaze 3-4 kwa ụbọchị, okirikiri ọ bụla na-adịru nkeji 20-30. Dịka ahụmịhe anyị si dị, nhazi a ezughi oke maka nrụnye ihu igwe ọzara ebe ọnụego mkpokọta ntu oyi dị elu.

Anyị na-akwado ka a mụbaa ugboro ịgbaze ruo okirikiri 5-6 kwa ụbọchị maka friji ndị na-arụ ọrụ na okpomọkụ gburugburu ebe obibi karịa 45°C, yana okirikiri ọ bụla ka ọ kwụsị na okpomọkụ kama oge. Usoro ịgbaze nke okpomọkụ kwụsịrị - ebe ihe na-ekpo ọkụ na-agbanyụ mgbe eriri evaporator ruru okpomọkụ edobere nke 15-20°C - na-arụ ọrụ nke ọma karịa usoro ịgbaze nke oge kwụsịrị n'ihi na ha na-agbanwe onwe ha maka mgbanwe na ibu oyi n'etiti okirikiri. Anyị ahụla na mgbaze nke okpomọkụ kwụsịrị na-ebelata oriri ike ịgbaze zuru oke site na ihe dị ka 18-22% ma e jiri ya tụnyere mgbaze nke oge kwụsịrị na nrụnye ihu igwe ọzara, dabere na data ubi anyị.

Mmechi: Ihe ndị na-eme ka friza dị n'ọzara na ihu igwe dị mkpa maka ihe na-ekpo ọkụ gbazee agbazi.

Na Jingwei Electric Heating, anyị amụtala site na nnwale ozugbo na ahụmịhe ubi na nkọwapụta ihe na-ekpo ọkụ na-agbaze maka friza azụmahịa na-arụ ọrụ na gburugburu ọzara gburugburu 50°C chọrọ mgbanwe dị ukwuu site na nkọwapụta ihu igwe dị mma. Na ahụmịhe anyị, njikọta nke mmụba nke njupụta watt, nhọrọ ihe mkpuchi na-eguzogide nchara, mmasị ọkọnọ ike nke usoro atọ, na njikwa mgbaze nke na-akwụsị na okpomọkụ nwere ike ịgbatị ndụ ọrụ nke ihe na-ekpo ọkụ gbazere agbaze ugboro 2-3 ma belata oriri ike nke okirikiri mgbaze site na 15-20% na nrụnye ihu igwe ọzara.

Ọ bụrụ na ị bụ onye ọrụ HVAC na-akọwapụta ihe na-ekpo ọkụ na-agbaze agbaze maka nrụnye friza azụmahịa Middle East, ndị otu injinia anyị nwere ike inye mgbakọ na mwepụ ike na ndụmọdụ ihe dabere na profaịlụ okpomọkụ gburugburu ebe obibi gị. Gaa na anyịIbe ihe na-ekpo ọkụ aluminom foilIji mụtakwuo maka ihe na-ekpo ọkụ anyị na-eme ka okpomọkụ ghara ịdị n'ọzara, ma ọ bụ kpọtụrụ ndị otu anyị ka anyị tụlee ihe ị chọrọ n'ọrụ gị.

Ntuziaka maka Ntinye nke Igwe Ọkụ Defrost maka Ndị Ọrụ HVAC nke Middle East

Site na ahụmịhe anyị na-akwado ndị ọrụ nkwekọrịta HVAC nke Middle East, anyị emepụtala ntuziaka nrụnye kpọmkwem maka ndị na-ekpo ọkụ na-agbaze n'ime friji azụmahịa na-ekpo ọkụ n'ọzara. Ekwesịrị itinye ihe na-ekpo ọkụ na-agbaze n'ime mm 15-20 site na nku coil evaporator iji nye ohere zuru oke maka mgbasa ikuku ebe ọ na-edobe nnyefe okpomọkụ dị irè na oyi akwa ntu oyi. Ekwesịrị iji ihe na-ekpo ọkụ ahụ kpuchie ya site na iji ihe na-ekpo ọkụ anaghị agba nchara kama iji ihe na-ekpo ọkụ aluminom, n'ihi na na nnwale anyị, ihe na-ekpo ọkụ anaghị agba nchara na-ejigide ike njide ha na okpomọkụ gburugburu 50°C ebe ihe na-ekpo ọkụ aluminom nwere ike ida ruo 30% nke ike njide ha n'ihi mmụba okpomọkụ dị iche. Njikọ eletriki nke ihe na-ekpo ọkụ kwesịrị iji waya dị elu nke a tụrụ maka opekata mpe 150°C, yana mkpuchi roba silicone nke na-anọgide na-agbanwe agbanwe na gburugburu 50°C. Site na nyocha anyị nke data nloghachi ubi sitere n'aka ndị ahịa Middle East, ihe dị ka 25% nke ọdịda nke ihe na-ekpo ọkụ na-agbaze tupu oge eruo bụ n'ihi enweghị mkpuchi waya zuru oke nke na-emebi mgbe okpomọkụ waya ruru 80-90°C n'oge okirikiri ịgbaze yana okpomọkụ gburugburu 50°C, nke na-eme ka okpomọkụ waya nke 130-140°C gafere ọkwa nke waya PVC a na-ekpuchi ekpuchi. Anyị na-etinye ngwa waya dị elu na ihe na-ekpo ọkụ agbaze ọ bụla anyị na-ezigara ndị ahịa Middle East, anyị na-enyekwa eserese waya nke na-egosi ụzọ waya ziri ezi iji belata ikpughe okpomọkụ site na ngalaba ihe na-ekpo ọkụ dị nso.

Ntụnyere arụmọrụ ike: Igwe ọkụ anyị na-agbaze agbaze megide Sistemụ mgbaze gas na-ekpo ọkụ

N'ule anyị n'ebe anyị na-eme nnwale, anyị tụnyere oriri ike nke ihe na-ekpo ọkụ eletrik anyị na sistemu mgbaze gas ọkụ n'ime gburugburu ọzara gburugburu 50°C. Ihe na-ekpo ọkụ eletrik na-agbaze nkezi nke awa 192 kwa okirikiri mgbaze, ebe sistemu mgbaze gas ọkụ na-eri nkezi nke awa 265 kwa okirikiri mgbe a na-atụle ike compressor achọrọ iji mepụta gas ọkụ. Sistemu mgbaze eletrik ahụ mechakwara okirikiri mgbaze n'ime nkeji 30 ma e jiri ya tụnyere nkeji 38 maka sistemu gas ọkụ, n'ihi na enwere ike itinye ihe na-ekpo ọkụ eletrik na kọntaktị kpọmkwem na eriri evaporator ebe gas ọkụ ga-ekpo oke olu mgbaze dum ọkụ. Dabere na friza azụmahịa nkịtị nke na-arụ ọrụ na gburugburu ebe obibi 50°C nwere usoro ịgbaze 5-6 kwa ụbọchị, nchekwa ike kwa afọ site na iji ihe na-ekpo ọkụ mgbaze eletrik anyị kama sistemụ gas ọkụ bụ ihe dị ka 150-180 kWh kwa friza, nke na-egosi nchekwa ego nke ihe dị ka USD 180-220 kwa afọ na ọnụego ọkụ eletrik ụlọ ọrụ Middle East. Dịka ahụmịhe anyị si dị, sistemụ ịgbaze friza eletrik anaghị achọ mmezi dị ala karịa sistemu gas ọkụ n'ihi na enweghị valvụ, solenoids, ma ọ bụ njikọ paịpụ nke nwere ike ịgbaze refrigerant na gburugburu ebe obibi ọzara dị elu.

Ihe Ndị Na-eme Ka Ihe Na-ekpo Ọkụ Maka Ngwa HVAC Dị Oke Mmiri na Obodo Ndị Dị n'Etiti Ọwụwa Anyanwụ

Site na ahụmịhe anyị na-enye ndị ọrụ HVAC Middle East Heavy ...

Site na nnwale gburugburu ebe obibi anyị dị ngwa ngwa, mkpuchi rọba silicone nwere obere ọkpụrụkpụ mgbidi nke 1.5 mm na-egosi iguzogide mmiri kachasị mma na gburugburu ebe iru mmiri dị elu, nke nwere nnu na ikuku. N'ime ụlọ nnwale anyị na 85°C na 85% RH yana ikpughe 5% NaCl nnu, ihe ndị na-ekpo ọkụ nke silicone nwere ike iguzogide mkpuchi karịa 100 MΩ mgbe awa 1,000 nke ikpughe gasịrị, ebe ihe ndị e ji PVC kpuchie dara n'okpuru 1 MΩ mgbe awa 400 gachara n'ọnọdụ yiri nke ahụ. Anyị na-akwado ịkọwapụta mkpuchi rọba silicone na ike Shore A nke 60-70 maka ihe ndị na-ekpo ọkụ na-agbaze agbaze nke e mere maka nrụnye HVAC nke Middle East. Ọnụ ego mgbakwunye nke silicone karịa mkpuchi PVC bụ ihe dị ka 15-25% kwa ihe na-ekpo ọkụ, mana na ahụmịhe anyị, mbelata ọnụego ọdịda ubi site na 12% ruo 2% n'ime oge ntinye afọ 5 na-egosi nkwalite ihe ahụ.

Usoro Ngụkọta Njupụta Watt maka Igwe Ọkụ Gbazee Fryza na Ọnọdụ Gburugburu Ọzara 50°C

Njupụta watt nke ihe na-ekpo ọkụ na-agbaze agbaze - nke a tụrụ na watts kwa square centimita nke mpaghara elu ihe na-ekpo ọkụ - na-ekpebi okpomọkụ elu nke ihe na-ekpo ọkụ ma na-emetụta ozugbo ma arụmọrụ nke ịgbaze agbaze na ndụ ọrụ nke ihe na-ekpo ọkụ. Na gburugburu ọzara Middle East ebe okpomọkụ gburugburu dị n'èzí ebe nchekwa friza nwere ike iru 50°C, ihe na-ekpo ọkụ na-agbaze agbaze na-arụ ọrụ na mbelata okpomọkụ dị ukwuu ma e jiri ya tụnyere nrụnye ihu igwe dị mma. Site na nyocha okpomọkụ anyị, ihe na-ekpo ọkụ na-agbaze agbaze nke emere maka ọnọdụ gburugburu 25°C nwere njupụta watt nke 1.5 W/cm² ga-enweta okpomọkụ elu ihe na-ekpo ọkụ nke ihe dị ka 180°C na oke okirikiri mgbaze agbaze. Na ọnọdụ gburugburu 50°C, otu ihe na-ekpo ọkụ ahụ ga-eru ihe dị ka 205°C, nke gafere okpomọkụ kachasị na-aga n'ihu nke ihe na-ekpo ọkụ na-ekpo ọkụ PVC ọkọlọtọ (nke a na-egosi na 200°C). Anyị na-akwado ịkọwapụta ihe na-ekpo ọkụ na-agbaze agbaze nwere oke njupụta watt nke 1.2 W/cm² maka nrụnye gburugburu ọzara, yana waya ndị na-enye silicone ma ọ bụ PTFE nke e nyere ikike maka ọrụ na-aga n'ihu na opekempe 220°C. Data ubi anyị sitere na nrụnye HVAC na Riyadh na-egosi na ihe na-ekpo ọkụ akọwapụtara na njupụta watt 1.2 W/cm² na-enweta ndụ ọrụ dị ogologo nke 40% (usoro mgbaze agbaze 4,500 vs. usoro mgbaze 3,200) ma e jiri ya tụnyere ihe na-ekpo ọkụ 1.5 W/cm² ọkọlọtọ na ọnọdụ gburugburu 50°C.

Ntụaka na Ụkpụrụ Ụlọ Ọrụ Ndị Metụtara Ya

1. IEC 60068-2-78 — Ụkpụrụ Nnwale Okpomọkụ Mmiri
2. Ntuziaka Nhazi HVAC ASHRAE

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