Yadda Ake Zaban Dakin Sanyi Da Ya Dace Don Amfanin Kanku

2. Jikin karamin dakin sanyi
Yawancin lokaci, ana amfani da farantin karfe mai launin fenti a matsayin panel, kuma ana amfani da kumfa mai mahimmanci na polyurethane ko polystyrene mai girma a matsayin kayan kariya na thermal.
Ƙananan ɗakin sanyi gabaɗaya yana ɗaukar haɗin nau'in ƙugiya ko kumfa a kan yanar gizo da kuma gyara sassan da aka haɗa a cikin bangon panel ɗin da aka sake fa'ida, wanda ke da kyakkyawan aikin rufewa kuma yana da sauƙin haɗawa, haɗawa da jigilar kaya.Ƙananan ɗakin sanyi yana sanye da na'ura mai haɓakawa na ci gaba, ƙarfin ajiya da kayan aikin gyare-gyare sun dace sosai, yanayin sanyi yana da sauri, ajiyar wutar lantarki da ajiyar makamashi, da duk ayyukan atomatik, aikin yana da kwanciyar hankali kuma abin dogara.An yi amfani da ƙananan ɗakin sanyi da aka riga aka tsara, yawan zafin jiki na dakin sanyi shine 5 ° C--23 ° C, kuma ɗakin sanyi na musamman zai iya kaiwa ƙasa -30 ° C, wanda zai iya biyan bukatun aikace-aikace daban-daban kuma ya dace da shi. amfani a masana'antu daban-daban.

3. Zaɓin kayan aikin firiji don ƙaramin ɗakin sanyi
Zuciyar ƙananan kayan sanyi na ɗakin sanyi shine na'urar firiji.Samfuran da aka saba amfani da su don ƙananan raka'o'in firiji suna amfani da ingantattun na'ura mai sanyin fluorine.Ayyukan na'urar sanyaya injin fluorine yana da ɗan tasiri akan muhalli.Refrigerant R22 da sauran sabbin firji.Na'ura mai sanyaya Fluorine gabaɗaya ƙanƙanta ce, ƙaramar amo, aminci kuma abin dogaro, babban aiki da sarrafa kansa, kuma ana amfani da ita sosai a aikace-aikace da yawa.Ya dace da kayan aikin firiji da aka yi amfani da su a cikin ƙananan firiji a ƙauyuka.
Haɗin firji da na'urori masu ɗaukar nauyi da sauran kayan aikin da ake amfani da su a cikin ƙananan ɗakuna masu sanyi galibi ana kiran su na'urorin sanyaya.An raba sassan na'urar sanyaya zuwa na'urorin sanyaya ruwa da na'urorin sanyaya iska.Naúrar sanyaya iska shine zaɓi na farko don ƙaramin ɗakin sanyi, wanda ke da fa'idodin sauƙi, haɓakawa, sauƙi mai sauƙi, aiki mai dacewa, da ƙarancin kayan aiki.Irin wannan kayan aikin firiji shima yana da sauƙin gani.
Firjin naúrar firiji shine zuciyar kayan aikin firiji.Nau'in firji na yau da kullun an raba su zuwa nau'in buɗaɗɗe, nau'in rufewa da cikakken nau'in rufaffiyar.Cikakken rufaffiyar kwampreso yana da ƙaramin ƙarami, ƙaramar amo, ƙarancin wutar lantarki, babban inganci da ceton kuzari.Shi ne zaɓi na farko don ƙananan firiji.Na'ura ce mai sanyaya iska wadda ta ƙunshi cikakken rufaffiyar kwampreso.Ana iya yin shi a cikin nau'i kamar tsagawar kwandishan kuma a saka shi a bango.
A halin yanzu, mafi kyawun na'urorin sanyaya na'urar da aka rufe a kasuwa suna da aminci dangane da ingancin kayan aikin da ake shigowa da su daga kasar ko kuma daga hadin gwiwar Sin da kasashen waje, amma darajar ta zarce kashi 50% sama da na na'urorin injin na cikin gida.

4. Abubuwan zane na ƙananan ɗakin sanyi
Yanayin sanyin dakin yana ƙasa da digiri 0 (-16 digiri), kuma ƙaramin ɗakin sanyin da aka riga aka kera yana buƙatar murƙushe karfe 10 # a ƙasa (ƙarƙashin allon ajiya), ta yadda za'a iya samun iska ta dabi'a.Ƙananan ɗakin sanyi, yawan zafin jiki a cikin dakin sanyi shine 5 ~ -25 digiri, ɗakin dakin sanyi zai iya tuntuɓar ƙasa kai tsaye, amma ƙasa ya kamata ya zama lebur.Idan ana buƙatar babban matsayi, za a iya shirya igiyoyi na katako a ƙarƙashin ɗakin sanyi don hana samun iska don haɓaka samun iska;Hakanan ana iya shirya karfen tashar tashar ƙarƙashin ɗakin sanyi don haɓaka samun iska.

5. Ƙirar injiniyan ɗakin sanyi da tsarin shigarwa
A cikin 'yan shekarun nan, aikin ginin ɗakin sanyi ya girma cikin sauri da sauri, kuma sanin kowa da ɗakin sanyi ya zama mai zurfi.An yi hasashe daga ingancin ginin cewa zaɓin nau'ikan kayan aikin ɗakin sanyi daban-daban yana ƙara girma.Akwai hanyoyin gine-gine guda biyu don ayyukan ɗakin sanyi, ɗaya shine aikin dakin sanyi da aka riga aka kera, ɗayan kuma aikin ɗakin sanyi na farar hula.
A halin yanzu, dakin sanyi da aka riga aka tsara galibi yana zaɓar jikin ajiya na polyurethane: wato, allon dakin sanyi an yi shi da kumfa polyurethane rigid (PU) azaman sandwich, kuma ana amfani da kayan ƙarfe kamar farantin karfe mai rufin filastik azaman saman saman. Layer, don haka dakin dakin sanyi yana da kyakkyawan aikin rufewa na thermal da kyakkyawan aiki.Ƙarfin na'ura yana haɗaka duka.Yana da halaye na tsawon rayuwar rufin thermal, kulawa mai sauƙi, ƙarancin farashi, ƙarfin ƙarfi da nauyi mai nauyi.Yawancin ayyukan ɗakin sanyi na farar hula suna amfani da kumfa mai fesa PU polyurethane azaman allon rufewa na thermal.

Yana da matukar mahimmanci ko kayan aikin firiji na dakin sanyi yana da ma'ana.Wannan shi ne saboda sashin firiji tare da aiki mai ma'ana da abin dogara ba zai iya saduwa da ƙarfin firiji na ɗakin sanyi ba da kuma bukatun fasaha na ɗakin sanyi da samfurin ke buƙata, amma kuma yana adana makamashi da rage yawan gazawar.A halin yanzu, wasu kamfanoni da daidaikun mutane da ke son gina dakunan sanyi suna bin makauniyar ƙima, yin watsi da ko daidaita kayan ɗakin sanyi yana da ma'ana, wanda ke haifar da gazawar samun sakamako mai sanyaya bayan amfani.Daidaitaccen ma'auni da kayan aikin sanyi masu dacewa don ayyukan ɗakin sanyi na iya ƙara zuba jari lokacin gina ɗakin sanyi, amma a cikin dogon lokaci, yana adana kuɗi da yawa da ƙoƙari.

Sabis na bayan-tallace-tallace na kayan aikin dakin sanyi yana da matukar mahimmanci, kuma aiki da kiyaye kayan aikin dakin sanyi da sabis na fasaha suna da mahimmanci daidai.Kamfanonin gine-gine masu karimci ya kamata su bincika fannoni daban-daban a farkon shekarun gina ɗakin sanyi, sauraron ra'ayoyin sauran masana'antu kan saitin na'urorin sanyaya ɗakin sanyi, kuma a ƙarshe ƙayyade tsarin ɗakin sanyi mai amfani.Ka kafa ɗakin sanyi naka tare da babban wurin farawa da ma'auni mai girma, kuma ka yi ƙoƙari don samun mafi kyawun amfani ga kanka.