Zisebenza njani izifudumezi ze-Defrost ukunqanda ukwakhiwa komkhenkce

Defrost izifudumezi, kuqukaIsifudumezisi seFrost heaterkwayeIsifudumezisi sokuQalisa iFrost, dlala indima ebalulekileyo ekugcineni ifriji yakho isebenza kakuhle. Ezi zifudumezi zeDefrost zivelisa ubushushu ukunyibilikisa umkhenkce owakheka ngexesha lomjikelo wokuthotywa kweqabaka. Le nkqubo ibalulekile ekugcineni ukutya kukutsha kunye nokupholisa kakuhle. Nguukuthintela ukwakheka kweqabaka kwiikhoyili zomphunga, iDefrost heater Elementiphucula ukuhamba komoya kwaye igcina ubushushu buzinzile ngaphakathi kwefriji. Oku kunceda ukugcina umgangatho wokutya kwaye kwehlisa umngcipheko wokonakala. Ukuqhawulwa rhoqo kweqhwa ngeIsifudumezi-sikhenkcezisi se-aluminiyam ityhubhuayiphuculi nje ukusebenza kakuhle kodwa inciphisa ukusetyenziswa kwamandla kunye neemfuno zokuyigcina.

Izinto eziphambili zokuThatha

• Izifudumezi zokunyibilikisa zinyibilikisa umkhenkcekwiikhoyili ze-evaporator, ukuqinisekisa ukupholisa okusebenzayo kunye nokuthintela ukonakaliswa kokutya.
• Imijikelo ye-defrost rhoqo, eyenzeka rhoqo kwi-6 ukuya kwiiyure ze-12, inceda ukugcina amaqondo okushisa afanelekileyo kunye nokunciphisa ukusetyenziswa kwamandla.
• Ukuhlolwa rhoqo kunye nokucocwa kwezifudumezi ze-defrost kunokuthintela imiba kunye nokwandisa ubomi babo.
• Ukuqaphela iimpawu zokusilelaisifudumezi-sisibetho, njengamaqondo obushushu ashushu okanye iqabaka, kunokunceda ukuphepha iingxaki ezinkulu.
• Ukugcinwa okusebenzayo kunokukhokelela ekugcinweni kwamandla kwi-25-40% kunye nokuphucula ukuthembeka kwefriji jikelele.

Zisebenza njani izifudumezi ze-Defrost

Izifudumezi zokunyibilikisa zidlala indima ebalulekileyoekugcineni iifriji kunye neefriji zisebenza ngokufanelekileyo. Basebenza ngokuvelisa ubushushu ukunyibilikisa nayiphi na iqabaka eyakheka kwiikhoyili zomphunga. Le nkqubo yokunyibilika ibalulekile kuba iqabaka inokuthintela ukuhamba komoya kunyeukunciphisa ukusebenza kakuhle kokupholisa. Xa isifudumezisi se-defrost sisebenza, siyanceda ukugcina amaqondo obushushu afanelekileyo ngaphakathi kwesixhobo.

Naziiintlobo ezininzi zezifudumezi zokuqhaqhaesetyenziswa kwiinkqubo zale mihla zokukhenkceza. Nantsi ukujonga ngokukhawuleza kwiindidi eziphambili:

• Ukuphelisa umoya
• Ukunqanda ukunqanda kombane
• Ukunyibilika kwerhasi eshushu
• I-glycol eshushu yokuqhaqha
• Reverse cycle defrost

Uhlobo ngalunye lunendlela yalo yokunyibilikisa iqhwa, kodwa zonke zijolise ekuphuculeni ukusebenza kakuhle kwenkqubo yefriji.

Ngokuqhelekileyo, iumjikelo defrost kwenzeka rhoqo 6 ukuba 12 iiyure, kuxhomekeke kwimodeli. Ebudeni balo mjikelo, isifudumezisi se-defrost siyakhabamalunga nemizuzu eyi-10 ukuya kwengama-30. Eli xesha lifutshane lanele ukunyibilikisa iqabaka eqokelelweyo, ethi emva koko ikhuphe amanzi. Nantsi indlela inkqubo eyenzeka ngayo ngokubanzi:

1. Isibali-xesha sokunyibilikisa sivula isifudumezi-sifudumezi.
2. Isifudumezi sivelisa ubushushu obujoliswe kwiikhoyili zomphunga.
3. Iqabaka inyibilika emanzini, athi akhuphe amanzi, avumele umjikelo wokupholisa ukuba uqalise kwakhona.

Le nkqubo ibalulekile ekugcineni ukusebenza kakuhle kokupholisa. Ukuba iqabaka iyakhula, inokukhokelela ekusetyenzisweni okuphezulu kwamandla kunye nokonakala kokutya okunokwenzeka. Enyanisweni, izifudumezi ze-defrost zibalulekile kuba ziqinisekisa ukuba ifriji inokupholisa ngokufanelekileyo.

Uphando lubonisa ukuba iindlela ezisebenzayo zokulawula iqabaka, kubandakanywa nezifudumezi ze-defrost, zinokuphucula kakhulu ukusebenza kweenkqubo ze-HVAC. Ngelixa iindlela ezahlukeneyo zikhoyo, njengokufudumeza kombane kunye ne-reverse cycle defrosting, izifudumezi ze-defrost zihlala zithandwa kakhulu ngenxa yokuthembeka nokusebenza kwazo.

Indima Yezifudumezi Zokunyibilika kuMjikelo wokuDefrost

Izifudumezi ze-Defrost zidlala indima ephambilikumjikelo we-defrost yeefriji. Basebenza kunye namanye amacandelo ukuqinisekisa ukuba ukwakhiwa komkhenkce akuphazamisi ukusebenza kakuhle kokupholisa. Xa umjikelo we-defrost uqalisa, izenzo ezininzi zenzeka ukulawula ubushushu kunye nokunyibilika nayiphi na iqabaka.

Ekuqaleni,umjikelo wefriji uyanqumama. Eli nyathelo libalulekile kuba livumela isifudumezi-sifudumezi ukuba senze umsebenzi waso ngaphandle kokukhuphisana nenkqubo yokupholisa. Nantsi into eyenzekayo ngokulandelayo:

1. Isifudumezi se-defrost siyasebenza, sivelisa ubushushu ukunyibilikisa umkhenkce kwiikhoyili zomphunga.
2. Njengoko umkhenkce unyibilika, amanzi athontsiza kwiikhoyili kwaye aqukuqele kumgca wokukhupha amanzi ukuya kwipani yokuthontsiza.
3. Amanzi akwipani yokuthontsiza ayajika abe ngumphunga aye kumoya oyingqongileyo.

Ebudeni balo mjikelo, iicompressor icinyiweukumisa ukuhamba kwefriji. Esi senzo sithintela iikhoyili ze-evaporator ekubeni zibande ngelixa isifudumezi sisebenza. Iivalve yokwandisa iyavalaukugcina ifriji ekupholiseni iikhoyili, ukuvumela isifudumezi se-defrost ukuba sinyibilike ngokufanelekileyo iqabaka. Ngeli xesha, iI-evaporator fan ihlala ivuliweukujikeleza umoya ofudumeleyo, onceda ukukhawulezisa inkqubo yokunyibilika.

Emva kokuba umkhenkce unyibilikile, i-heater iyacima ngokuzenzekelayo, mhlawumbi nge-timer okanye xa ubushushu obuthile bufikelelwe. Oku kuqinisekisa ukuba ifriji ayishushu kakhulu. Emva komjikelezo we-defrost, inkqubo iphinda iqalise ukusebenza kwayo okuqhelekileyo kokupholisa, ivumela ifriji ukuba isebenze ngokufanelekileyo kwakhona.

Ixesha likwabalulekile kule nkqubo. Ukuba umjikelo we-defrost uyenzeka ngokungaqhelekanga, umkhenkce unokwakheka, ngakumbi xa umoya ofudumeleyo nofumileyo ungena efrijini.Ukuqhaqha rhoqo, nokuba ngokuzenzekelayo okanye ngesandla, inceda ukugcina ukusebenza kakuhle kokupholisa kunye nokuthintela imiba yokusebenza.

Iinkqubo zeFriji yokuFundisa iSifudumezi

Ukusebenzisana ne-Defrost Timers

Izibali-xesha ze-Defrost zidlala indima ebalulekileyo ekulawuleni ukusebenza kwesiFundisi Sesifudumezisi seFrost. Balawula xa umjikelo we-defrost uqala kwaye ume. Nantsi indlela asebenza ngayo:

• Isibali-xesha sokunyibilikisa siqalisa umjikelo wokuthotywa kweqhwangokucima inkqubo yokupholisa.
• Esi senzo sivumela isifudumezi se-defrost ukuba sisebenze kwaye sinyibilike nayiphi na iqabaka okanye umkhenkce kwiikhoyili ze-evaporator.
• Isibali-xesha siqhele ukwenza lo mjikelo amaxesha amaninzi ngemini ukugcina isikhenkcisi sisebenza ngokugqibeleleyo.

Ngokulawula ixesha, ezi zixhobo ziqinisekisa ukuba umkhenkce awuqokeleli ngokugqithisileyo, nto leyo enokuthintela ukuhamba komoya kunye nokunciphisa ukusebenza kakuhle kokupholisa.

Ubudlelwane kunye noMjikelo weFriji

Umjikelo wefriji kunye nomjikelo we-defrost unxulumene ngokusondeleyo. Xa umkhenkce ukhula kwiikhoyili ze-evaporator, unokuthintela inkqubo yokupholisa. Ukulawula oku, umjikelo wefriji uyanqumama ngexesha lomjikelo we-defrost. Nantsi into eyenzekayo:

• Isifudumezisi sokunyibilikisa siyasebenza ukuze sinyibilike umkhenkce, okuyimfuneko ukuze inkqubo yefriji isebenze ngokufanelekileyo.
• Olu phazamiseko luvumela isixhobo ukuba sigcine amaqondo obushushu afanelekileyo kwaye sithintele ukuvaleka kokuhamba komoya.
• Kwiimodeli ezine-Auto Defrost, inkqubo imisa ngokuzenzekelayo umjikelo wefriji oqhelekileyo ukuqalisa umjikelezo we-defrost, ukunciphisa ukuqokelelwa komkhenkce.

Ukuqonda olu budlelwane kunceda abasebenzisi baqonde indlelaizifudumezi defrost negaleloekusebenzeni ngokupheleleyo kweefriji zabo. Ngokuqinisekisa ukuba iqabaka ayakhi, ezi zifudumezi zinceda ukugcina ukutya kukutsha kwaye zonge amandla.

Imiba eqhelekileyo kunye ne-Defrost heaters

Izifudumezi ze-Defrost zinokudibana nemiba emininzi echaphazela ukusebenza kwazo. Ukuqaphela iimpawu zokungasebenzi kwangoko kunokukusindisa kwiingxaki ezinkulu ezantsi kwendlela. Nazi ezinye iimpawu eziqhelekileyo zokuba isifudumezi sakho sokunyibilikisa sisenokungasebenzi kakuhle:

• Ifriji kunye nesikhenkcisi zishushu kunesiqhelo.
• Uqaphela iqabaka ebonakalayo okanye i-ice buildup kwiikhoyili ze-evaporator.
• Umjikelo we-defrost uyasebenza, kodwa umkhenkce awunyibiliki.

Ezi mpawu zibonisa ukuba isifudumezi-sifudumezi sinokuba nzima ukwenza umsebenzi waso. Ukuba ubona nayiphi na le miba, lixesha lokuphanda ngakumbi.

Ingcebiso:Rhoqo jonga ifriji yakho ukuze ubone ezi mpawu. Ukufunyaniswa kwangoko kunokunceda ekuthinteleni iingxaki ezinzulu.

Nantsi itafile eshwankathela ezinyeimiba eqhelekileyo kunye nezifudumezi ze-defrostkunye neziphumo zabo kwifriji yakho:

Ukuba i-heater ye-defrost ayiphumelelanga, imiphumo ingaba yinto ebalulekileyo. Nazi ezinye iziphumo ezinokubakho:

• Ukuguquguquka kobushushu kunokubeka emngciphekweni ukhuseleko lokutya, evumela iintsholongwane ukuba zikhule.
• Kukho ingozi eyongeziweyo yezifo zokutya, ngakumbi kwinyama kunye neemveliso zobisi.
• Ukonakaliswa kokutya kukhokelela kwinkcitho, okukhokelela kwilahleko yemali kunye negalelo kwimiba yozinzo.

Ukuqonda le miba eqhelekileyo kunokukunceda ugcine ukusebenza kakuhle kwefriji yakho kwaye uqinisekise ukuba ukutya kwakho kuhlala kukhuselekile kwaye kutsha.

Iingcebiso zoLondolozo lweZifudumezi zokuDefrost

Ukugcina izifudumezi ze-defrost kubalulekile ekusebenzeni kwazo kunye nokuphila ixesha elide.Ukuhlolwa rhoqo kunye nokucoca ngokufanelekileyoinokuthintela imiba ngaphambi kokuba inyuke. Nanga amanye amacebiso okugcina izifudumezi zakho zokunyibilikisa zikwimo ephezulu:

Ukuhlolwa rhoqo

Ukuhlola isifudumezisi sakho rhoqo kunceda ukubamba naziphi na iimpawu zokuguga okanye ukonakala. Khangela iziphene ezibonakalayo, ezifana neentanda okanye ukubola. Nazi ezinye iindlela eziphambili zokuhlola:

• Qwalasela isifudumezisi sokunyibilikisa ubushushu xa kukho naziphi na iimpawu zokungasebenzi kakuhle.
• Lawula amaqondo obushushu angaphakathi ukuze ubone ukuguquguquka.
• Hlola idreyini ye-defrost kwi-clogs ukuqinisekisa ukukhupha okufanelekileyo.
• Jonga itywina lokuvala umnyango ukuze ungangeni moya ukuthintela ukungena komoya oshushu.

Ngokubeka iliso kula macandelo, unokuphepha imiba emikhulu ezantsi kumgca. Ukugcinwa rhoqo kothintelo kubalulekile ukuze kugcinwe ibhodi yokulawula i-defrost isebenza ngokufanelekileyo.

Ukucoca kunye neNkathalo

Ukucoca isifudumezisi sakho se-defrost kunye nezixhobo zaso kubalulekile ekusebenzeni kakuhle. Nazi iindlela zokucoca ezisebenzayo:

• Uhlambulule rhoqo iikhoyili ze-condenserukuqinisekisa ukuhanjiswa kobushushu okusebenzayo.
• Kuphephe ukulayisha kakhulu isikhenkcisi okanye isikhenkcisi ukugcina ukuhamba komoya.
• Cwangcisa iitshekhi zokulondolozwa kobungcali kanye ngonyaka.

Ezi zenzo aziphuculi nje kuphela ukusebenza kakuhle kwesifudumezi sakho kodwa zinokwandisa ubomi baso. Ukugcinwa rhoqo kunokukhokelelaukonga amandla ka-25-40%kunye nokunciphisa iindleko zokulungisa ngokujongana nemiba emincinci ngaphambi kokuba inyuke.

Ingcebiso:Ukugcinwa okusebenzayo kunceda ukuphepha ixesha lokunciphisa iindleko kunyeyandisa ubomi beenkqubo zakho zeHVAC ngeminyaka emi-5-8.

Ngokulandela ezi ngcebiso zokulungisa, unokuqinisekisa ukuba isifudumezi sakho sokunyibilikisa sisebenza kakuhle, sigcina isikhenkcisi sakho sisebenza kakuhle kwaye nokutya kwakho kukutsha.

Ukuqonda ukuba zisebenza njani izifudumezi ze-defrost ngundoqo ekuthinteleni ukugcwala komkhenkce kwiifriji. Nazi iingongoma ezimbalwa ezibalulekileyo ekufuneka uzikhumbule:

• Ukuqonda umjikelo wokuthotywa kweqhwakukhokelela kwiindlela zogcino ezingcono.
• Ukungenelela ngexesha elifanelekileyo kunokunciphisa kakhulu ukuqokelelwa komkhenkce.
• Umjikelo we-defrost osebenza kakuhle uqinisekisa ukupholisa ngokufanelekileyo ngokuthintela iqabaka kwi-coil evaporator ekhuselayo.

Ukugcinwa rhoqo rhoqo kubalulekile. Inceda ukwandisa ubomi bezifudumezi ze-defrost ngokuqinisekisaukusebenza kakuhle. Nantsi indlela:

• Ukuhlolwa rhoqo kunye nokucoca kwandisa amandla ombane.
• Iitshekhi zobungcali zonyaka zigcina impilo yeenkqubo zokufudumeza.

Ngokusebenza ngamandla malunga nemiba enokwenzeka, abasebenzisi banokuphucula ukuthembeka kwefriji iyonke. Jonga izibonelelo:

Ukuthatha la manyathelo kunokunceda ukugcina isikhenkcisi sakho sisebenza kakuhle kwaye nokutya kwakho kukutsha!

FAQ

Yintoni isifudumezi-sifudumezi?

A isifudumezi-sisibethosisixhobo esikwizikhenkcezisi esenza ubushushu ukuze kunyibilike ukugcwala komkhenkce kwiikhoyili zomphunga. Le nkqubo inceda ukugcina ukusebenza kakuhle kokupholisa kwaye ikhusela iqabaka ekuthinteleni ukuhamba komoya.

Ingaba kwenzeka kangaphi umjikelo wokunyibilikisa iqhwa?

Umjikelo we-defrost uyenzeka rhoqo kwi-6 ukuya kwiiyure ze-12, kuxhomekeke kwimodeli yefriji. Ebudeni balo mjikelo, isifudumezisi se-defrost sisebenza malunga nemizuzu eyi-10 ukuya kwengama-30 ukuze sinyibilikise iqabaka eqokelelweyo.

Zeziphi iimpawu zesifudumezisi esisilelayo?

Iimpawu zesifudumezisi esisilelayo ziquka ubushushu obufudumeleyo efrijini okanye kwisikhenkcezisi, ukubonakala kweqabaka ekhoyo kwiikhoyili ze-evaporator, kunye nomjikelo we-defrost osebenza ngaphandle kokunyibilika komkhenkce.

Ngaba ndingakwazi ukwenza ifriji yam ngesandla?

Ewe, ungazinyibilikisa ngesandla ifriji yakho. Khipha ngokulula isixhobo kwaye uvumele umkhenkce ukuba unyibilike ngokwemvelo. Beka iitawuli ukuze ufunxe amanzi, kwaye ucoce ingaphakathi xa sele liphelile.

Ndingayigcina njani iheater yam yokunyibilikisa?

Ukugcina isifudumezi sakho se-defrost, sihlolisise rhoqo umonakalo, coca iikhoyili ze-condenser, kwaye uqinisekise ukukhupha amanzi ngendlela efanelekileyo. Cwangcisa ulondolozo lobungcali ubuncinane kanye ngonyaka ukuze usebenze ngokugqibeleleyo.

Jin Wei

Injineli yeMveliso ePhezulu

Ngeminyaka eyi-10 yamava kwi-R & D yezixhobo zokufudumeza zombane, siye sabandakanyeka kakhulu kwintsimi yezinto zokufudumeza kwaye sinokuqokelela okunzulu kobugcisa kunye nobuchule bokusungula.

FacebookYouTube