Siyakwamukela kumawebhusayithi ethu!
Izindaba
-
Uyazazi yini izimiso zokwakheka kanye nomklamo wokugcina izinto ezibandayo?
Ukuhlelwa kwamapayipi e-Freon Isici esiyinhloko se-Freon refrigerant ukuthi iyancibilika ngowoyela wokugcoba. Ngakho-ke, kufanele kuqinisekiswe ukuthi uwoyela wokugcoba okhishwa ku-compressor ngayinye yokuqandisa ungabuyela ku-compressor yokuqandisa ngemva kokudlula...Funda kabanzi -
Yiziphi izimbangela ezivamile zokuqandisa ama-evaporator ezindaweni zokugcina izinto ezibandayo?
Isiqandisi somoya siyisici esibalulekile sohlelo lokubanda lwesiqandisi sendawo yokugcina ebandayo. Lapho isiqandisi somoya sisebenza ezingeni lokushisa elingaphansi kuka-0°C nangaphansi kwephuzu lamazolo lomoya, isiqandisi siqala ukwakheka ebusweni be-evaporator. Njengoba isikhathi sokusebenza sanda, ungqimba lwesiqandisi luzoba...Funda kabanzi -
Yiziphi izinyathelo zokufaka indawo yokugcina izinto ezibandayo?
Izinyathelo zokufakwa kwephrojekthi yokugcina izinto ezibandayo Ukwakhiwa nokufakwa kwephrojekthi yokugcina izinto ezibandayo kuyiphrojekthi ehlelekile, ehlukaniswe kakhulu ukufakwa kwebhodi lokugcina izinto, ukufakwa kwe-air cooler, ukufakwa kwe-friji ...Funda kabanzi -
Ungayisebenzisa kanjani kabusha i-refrigerant yeyunithi yokuqandisa ebanda?
Indlela yokuqoqa i-refrigerant endaweni yokugcina iziqandisi yile: Vala i-valve yokukhipha uketshezi ngaphansi kwe-condenser noma i-liquid receiver, qala ukusebenza kuze kube yilapho ingcindezi ephansi isizinzile ngaphansi kuka-0, vala i-exhaust valve ye-compressor lapho iphansi...Funda kabanzi -
Ukwazi kangakanani ngephaneli yokugcina izinto ezibandayo?
Iphaneli yokugcina ebandayo inobude obungaguquki, ububanzi kanye nobukhulu. Indawo yokugcina ebanda emazingeni okushisa aphezulu naphakathi ngokuvamile isebenzisa amaphaneli anobukhulu obuyi-10 cm, kanti indawo yokugcina emazingeni okushisa aphansi kanye nendawo yokugcina ebanda ngokuvamile isebenzisa amaphaneli anobukhulu obuyi-12 cm noma 15 cm; ngakho-ke uma kungeyona into enqunyiwe kusengaphambili...Funda kabanzi -
Ungayikhetha kanjani imishini yokugcina izinto ezibandayo efanele?
Kunezinhlobo eziningi zokugcina okubandayo, futhi ukuhlukaniswa akunawo amazinga ahlanganisiwe. Izinhlobo ezisetshenziswa kakhulu ngokuya ngendawo ezivela kuyo zethulwa kafushane kanje: (1) Ngokuya ngobukhulu bomthamo wokugcina, kunezinkulu, eziphakathi nezincane. I ...Funda kabanzi -
Yimaphi amapharamitha okudingeka aqoqwe ngaphambi kokuklama indawo yokugcina ebanda?
Yimaphi amapharamitha owaziyo lapho uklama indawo yokugcina izinto ebandayo? Okulandelayo isifinyezo salokho okudingeka kuqoqwe endaweni yokugcina izinto ebandayo yansuku zonke ukuze ubhekisele kukho. 1. Ikuphi indawo yokugcina izinto ebandayo ofuna ukuyakha, usayizi wendawo yokugcina izinto ebandayo noma inani lezimpahla ezigciniwe? 2. Hlobo luni lokuhamba...Funda kabanzi -
Ungayikhetha kanjani i-air cooler yokugcina izinto ezincane ezibandayo?
1. Indawo yokugcina ebandayo ehambisana nomoya opholile: Umthwalo ngemitha eyi-cubic ubalwa ngokuya nge-W0=75W/m³. 1. Uma u-V (umthamo wendawo yokugcina ebandayo) <30m³, endaweni yokugcina ebandayo eneminyango evulekile njalo, njengokugcina inyama entsha, isici sokuphindaphindeka A=1.2; 2. Uma u-30m³≤V<100m...Funda kabanzi -
Yini okufanele yenziwe uma iyunithi yokupholisa ingasasebenzi ngokuzumayo?
Ama-chiller, njengohlobo lwemishini yezimboni, nakanjani azoba nokwehluleka okuvamile, njengemoto, ezinye izinkinga zizovela nakanjani ngemva kwesikhathi eside sokusetshenziswa. Phakathi kwazo, isimo esibucayi ukuthi i-chiller iyavalwa ngokuzumayo. Uma lesi simo singaxazululwanga...Funda kabanzi -
Yini okufanele inakwe lapho kugcinwa ama-apula ebanda?
Ubuchwepheshe befriji kanye nezidingo zekhwalithi: 1- Ukulungiswa kwendlu yokugcina impahla Indawo yokugcina impahla ihlanzwa futhi ingeniswe umoya ngesikhathi ngaphambi kokugcinwa. 2- Izinga lokushisa lendlu yokugcina impahla kufanele lehliswe libe ngu-0--2C kusenesikhathi uma ungena endlini yokugcina impahla. 3- Umthamo ongenayo 4...Funda kabanzi -
Ungayakha Kanjani I-Chicken Freezer?
Ukwakhiwa kwesitoreji esibandayo, ukufakwa kwesitoreji esibandayo senkukhu, isitoreji sokuqandisa inyama yenkukhu, kanye nomklamo wesitoreji esibandayo esincane esikhipha i-asidi Ngenxa yokuthi izinga lokushisa lehla ngaphansi kuka-15°C, izinga lokuqandisa ukudla liphezulu, ama-microorganisms nama-enzyme ngokuyisisekelo ayayeka imisebenzi yawo nokukhula,...Funda kabanzi -
Ungayikhetha kanjani i-evaporator yokugcina ebanda？
Njengoba sibhekene nezinhlobo ezahlukene zokugcina izinto ezibandayo, kuzoba nezinketho ezahlukene. Iningi lezindawo zokugcina izinto ezibandayo esizenzayo lihlukaniswe ngezigaba eziningi. I-air cooler iyi-heat exchanger esebenzisa umoya ukupholisa uketshezi olushisayo. Isebenzisa amanzi okupholisa noma amanzi ahlanganisiwe njengokupholisa ...Funda kabanzi