Ezinye Iindidi ezahlukeneyo zeefriji
Isikhenkcisi R600A
I-R600a sisikhenkcisi esitsha se-hydrocarbon esisebenza kakuhle. Ithathwe kwizithako zendalo, ezingalimazi i-ozone layer, ayinayo i-greenhouse effect, kwaye iluhlaza kunye nokusingqongileyo.
Inobushushu obuphezulu obufihlakeleyo bokuphuma komphunga kunye nomthamo oqinileyo wokupholisa: ukusebenza kakuhle kokuhamba, ukuhanjiswa okuphantsi Uxinzelelo, ukusetyenziswa kwamandla aphantsi, kunye nokubuyiswa okucothayo kobushushu bomthwalo. Iyahambelana necompressor lubricant ezahlukeneyo, yenye iR12.R600a yirhasi enokutsha.
Isikhenkcisi R404A
I-R404A isetyenziswa ngokukodwa ukuvala i-R22 kunye ne-R502. Ibonakaliswe ngokucoceka, ubuthi obuphantsi, ukungabi namanzi, kunye nefuthe elihle lefriji. Ifriji ye-R404A ayinaso nasiphi na isiphumo esibi kwi-ozone layer
I-R404A yenziwe yi-HFC125, i-HFC-134a, kunye ne-HFC-143. Yigesi engenambala kwiqondo lobushushu begumbi kunye nolwelo olungenambala olucacileyo kuxinzelelo lwayo.
Ifanelekile kwizixhobo ezitsha zefriji yokuthengisa, izixhobo zokuthutha ifriji, kunye nezixhobo zefriji kwiqondo lokushisa eliphakathi neliphantsi.
Isikhenkcisi R407C
Isikhenkcisi i-R407C ngumxube weehydrofluorocarbons. I-R407C isetyenziselwa ubukhulu becala ukuthatha indawo ye-R22. Icocekile, inetyhefu ephantsi, ayinakutsha, kwaye ineempawu zesiphumo esihle sefriji.
Ngaphantsi kwe-air conditioning, umthamo weyunithi yokupholisa umthamo kunye ne-coefficient yefriji ingaphantsi kwe-5% ye-R22. I-coefficient yayo yokupholisa ayitshintshi kakhulu kumaqondo okushisa aphantsi, kodwa umthamo wayo wokupholisa ngeyunithi nganye ngama-20% ngaphantsi.
Isikhenkcisi R717 ( Ammonia)
I-R717 (i-Amoniya) yi-ammonia ekwiqondo elipholileyo elisetyenziswa kwifriji yobushushu obuphantsi ukuya kweliphakathi. Ayinambala kwaye inetyhefu kakhulu. Kodwa sisikhenkcezisi esisebenza kakuhle kakhulu esinamandla obushushu behlabathi.
Kulula ukuyifumana, inexabiso eliphantsi, uxinzelelo oluphakathi, ukupholisa iyunithi enkulu, i-coefficient ephezulu ye-exothermic, iphantse ingabikho kwi-oyile, ukuchasana nokuhamba okuncinci. Kodwa iphunga liyacaphukisa kwaye liyityhefu, lingatshisa kwaye liqhume.
Ukuthelekiswa kweefriji
Iipropati ezinqwenelekayo zesikhenkcisi esiLungileyo:
I-refrigerant substance ithathwa njengefriji efanelekileyo kuphela ukuba inezi mpawu zilandelayo:
1. Indawo yokuBilisa ephantsi
Indawo yokubilisa yesikhenkcisi esilungileyo kufuneka ibengaphantsi kobo bushushu kuxinzelelo oluqhelekileyo njengobushushu obunqwenelwa kwindawo ebandayo, itanki yobuchopho, okanye enye indawo ebandayo. Oko kukuthi, apho ifriji iphuphuma khona.
Uxinzelelo kwimibhobho yefriji kufuneka ibe phezulu kunoxinzelelo emoyeni ukwenzela ukuba ukuvuza kwefriji kwi-coil kuhlolwe ngokulula.
2. Ubushushu obufihlakeleyo boMphunga
Ubushushu obufihliweyo (ubungakanani bobushushu obufunekayo ukutshintsha ukusuka kulwelo ukuya kwirhasi kwiqondo lobushushu elifanayo) kwi-evaporator yesikhenkcisi solwelo kufuneka sibe phezulu.
Ulwelo olunobushushu obuthe chatha ngekhilogram bushiya isiphumo sokukhenkceza esikhulu ngakumbi ngokusebenzisa ubushushu obuninzi kunolwelo olunobushushu obungaveliyo.
3. Umthamo ocacileyo ophantsi
Umthamo ohambelanayo wegesi yefriji kufuneka ube ngaphantsi ukwenzela ukuba igesi eninzi inokuzaliswa kwiCompressor ngexesha. Ubungakanani bomatshini wefriji bunqunywe ngokusekelwe kubushushu obufihliweyo kunye nomthamo ohambelanayo wefriji.
4. Liquify Kuxinzelelo oluphantsi
Isikhenkcezisi esilungileyo sijika sibe ngulwelo kwingcinezelo ephantsi kuphela ngokuyipholisa ngamanzi okanye ngomoya. Le propati ifumaneka kwi-ammonia (NH3).
NONE
Amanye amanqaku athathwe kwi-Intanethi. Ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi ukuze ulucime. Ukuba unomdla kwiimveliso zempompo yobushushu, nceda uzive ukhululekile ukuqhagamshelana nenkampani yempompo yobushushu ye-OSB, silolona khetho lwakho.
Ixesha lokuposa: Jan-09-2023