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Umboniso weZiqandisi waMazwe ngaMazwe waseTshayina waseShanghai ka-2023
Umboniso weZikhenkcezisi we-2023 China Shanghai International Refrigeration Exhibition-2023 Yangtze River Delta Cold Storage and Cold Chain Logistics Exhibition. I-Refrigeration, Air Conditioning, Ventilation and Cold Chain Exhibition Ixesha lomboniso: Julayi 5-7, 2023 Indawo: Shanghai New International Expo Center Exhibition the...Funda ngokugqithisileyo -
Ixabiso lokwakha indawo yokugcina ukutya kwaselwandle liphantsi kangakanani kwaye zithini izinto ezibangela oku?
1. Ingakanani indawo yokwakha indawo yokugcina ukutya kwaselwandle enobushushu obuphantsi kunye nobungakanani beempahla ezigciniweyo. 2. Ingakanani indawo yokugcina ukutya kwaselwandle eyakhiwe ngayo? 3. Ukuphakama kwendawo yokugcina ukutya kwaselwandle bukuphakama kweempahla ezifakwe kwindawo yakho yokugcina impahla. 4. Ukuphakama kwezixhobo zokuthutha...Funda ngokugqithisileyo -
Ungabala njani iindleko zokugcina izinto ezibandayo?
Ungazibala njani iindleko zokugcina izinto ezibandayo? Ixabiso lokugcina izinto ezibandayo lisoloko liyingxaki exhalabisayo kubathengi abafuna ukwakha nokutyala imali kwiindawo zokugcina izinto ezibandayo. Kaloku, kuyinto eqhelekileyo ukufuna ukwazi ukuba kufuneka utyale malini kwiprojekthi usebenzisa i-m...Funda ngokugqithisileyo -
Uyazi ukuba kutheni uxinzelelo oluphezulu noluphantsi lwenkqubo yokugcina izinto ezibandayo lungaqhelekanga?
Uxinzelelo oluphumayo, ubushushu kunye noxinzelelo olucothayo kunye nobushushu benkqubo yokukhenkceza zezona parameter ziphambili. Sisiseko esibalulekileyo sokusebenza kunye nokulungiswa. Ngokweemeko zokwenyani kunye notshintsho lwenkqubo, iiparameter zokusebenza zihlala zilungiswa...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwe-R404a kunye ne-R507 refrigerant?
I-refrigerant R410A ngumxube we-HFC-32 kunye ne-HFC-125 (umlinganiselo wobunzima obungama-50%/50%). I-refrigerant ye-R507 yi-refrigerant exutyiweyo ye-azeotropic engekho chlorine. Yigesi engenambala kubushushu begumbi kunye noxinzelelo. Yigesi encitshisiweyo egcinwe kwisilinda yentsimbi. Umahluko phakathi kwe-R404a kunye ne-R50...Funda ngokugqithisileyo -
Ukusebenza kwe-screw refrigeration compressor
1. Qala uze uyeke kuqala Ngaphambi kokuba uqale, i-coupling kufuneka ilungelelaniswe. Xa uqala okokuqala, kufuneka uqale ujonge iimeko zokusebenza zazo zonke iindawo ze-compressor kunye nezinto zombane. Izinto zokuhlola zezi zilandelayo: a. Vala iswitshi yombane uze ukhethe umntu...Funda ngokugqithisileyo -
Umjikelo wenkqubo yokukhenkceza kunye nezinto ezisetyenziswayo
Kukho iindlela ezininzi zokukhenkcisa, kwaye ezi zilandelayo zisetyenziswa rhoqo: 1. Ukukhenkcisa ulwelo oluphuma kwi-vaporization 2. Ukwandiswa kwegesi kunye nokukhenkcisa 3. Ukukhenkcisa ityhubhu yeVortex 4. Ukuphola kwe-thermoelectric Phakathi kwazo, ukukhenkcisa ulwelo oluphuma kwi-vaporization yeyona isetyenziswa kakhulu. Isebenzisa ubushushu obu...Funda ngokugqithisileyo -
Ukwabelana ngamava okusebenza nge-welding efrijini
1. Amanyathelo okhuseleko xa kusetyenzwa ukuwelda Xa kudityaniswa, umsebenzi kufuneka wenziwe ngokungqongqo ngokwemiqathango, kungenjalo umgangatho wokuwelda uya kuchaphazeleka. (1) Umphezulu wezixhobo zombhobho eziza kudityaniswa kufuneka ucoceke okanye uvuthe. I-m...Funda ngokugqithisileyo -
I-A2L HFO ithatha indawo ye-R22, R410, R404 kunye nezinye iindlela zokuzikhusela
Kuza kufunyanwa ezinye eziza kutshintshwa zesizukulwana sesibini nesesithathu se-refrigerants! Ngomhla we-15 kweyoMsintsi 2021, "uLungiso lwaseKigali kwiProtocol yaseMontreal kwiZinto ezichitha i-Ozone Layer" lwangena...Funda ngokugqithisileyo -
IKomiti ye-IOT Cold Chain yaseTshayina, iYiliu Technology, kunye neCISCS zikhupha ii-index ezintsha ezinxulumene ne-cold chain
Kwiminyaka yakutshanje, eli lizwe kunye neenkampani ezinxulumene noko ziqalise ukuqaphela uphuhliso lwezinto ezisetyenziswa kwimixokelelwane ebandayo, kuba izinto ezisetyenziswa kwimixokelelwane ebandayo zinokuqinisekisa ngokufanelekileyo ukhuseleko lokutya, kunye nobushushu obuphantsi kwi...Funda ngokugqithisileyo