Nga raruraru noa o te whakaeto rokiroki makariri

I roto i te punaha whakamatao, ko te pāmahana whakaeto me te pehanga whakaeto he mahi tetahi ki tetahi.
E pa ana ki te maha o nga ahuatanga penei i te kaha o te compressor. Mena ka huri tetahi o nga tikanga, ka rereke te pāmahana whakaetonga me te pehanga whakaetonga o te punaha whakamatao. I roto i te BZL-3×4 movable cold storage
, kaore i rereke te waahi whakaetonga, engari kua ruarua te kaha o te pouaka pouaka, na reira ka kore e tau te kaha whakaetonga o te whakaetonga rokiroki makariri nekeneke ki te kaha momi o te compressor (te kaha whakaetonga Vo
He iti ake i te kaha momi o te compressor (Vh), ara, V0Mena he iti rawa te pāmahana o te makawe, ka heke te tohu mahi o te compressor, ka heke te taupae ohaoha.

1. Ko te whirihoranga o te waahi whakaetonga o te whakaetonga o nga taputapu rokiroki makariri he mea koretake:

Ko te whirihoranga o te waahi whakaetonga o te evaporator i roto i te rokiroki matao whakakotahi he tino rereke mai i nga whakaritenga hangarau o te tikanga whakamatao. E ai ki nga kitenga i runga i te waahi mo etahi putunga makariri, ko te waahi whakaetonga o te whakaetonga he mea noa.
Tata ki te 75% me whirihora. E mohio ana matou mo te whirihoranga o te evaporator i roto i te rokiroki makariri whakakotahi, me whakahaere te tatauranga o nga momo taumaha wera kia rite ki ona whakaritenga pāmahana hoahoa, me te whakatau i te kaha whakaetonga o te evaporator.
Ko te waahi makawe, ka whirihora kia rite ki nga whakaritenga o te tukanga whakamatao. Mena kaore i te tika te whirihora o te whakaeo kia rite ki nga whakaritenga hoahoa me te waahi whirihoranga o te evaporator ka whakaheke matapohia, ka pakaru te whakaeo o te rokiroki makariri.
Ka tino heke te whakarea whakamahana mo ia waahanga wae, ka piki ake te taumaha whakamahana, ka tino heke te tauwehenga o te kaha o te kaha, ka puta te heke puhoi o te pāmahana i roto i te rokiroki matao nekeneke, ka piki ake te whakarea mahi o te pouaka whakamātao.
Na reira, i te wa e hoahoa ana me te kowhiri i te whakaeo o te rokiroki makariri neke, me kowhiria te waahi o te whakaeo kia rite ki te rereketanga o te pāmahana whakawhiti wera pai.

2. Ko te whirihoranga o te waahanga whakamatao o nga taputapu rokiroki matao whakakotahi he koretake:

Ko nga waeine whakamatao i whirihorahia i runga i te rokiroki matao whakakotahi i hangaia e etahi kaihanga kaore i te tatauhia i runga i te tapeke o te taumaha whakamahana i tatauhia i runga i te hoahoa o te rokiroki me te matotoru o te paparanga whakamaarama o te anga o te waahi rokiroki makariri kaha.
Te tohatoha whaitake, engari ko te tikanga o te whakanui ake i te maha o nga waeine whakamatao ki te whakatutuki i nga whakaritenga o te whakamahana tere i roto i te whare putunga. Tangohia te rokiroki makariri BZL-3 × 4 hei tauira, ko te rokiroki he 4 mita te roa, 3 mita te whanui, a
2.7 mita, te rōrahi kupenga o te whare putunga he 28.723 mita pūtoru, rite rawa ki te 2 huinga o 2F6.3 raupapa pouaka pouaka me te 2 huinga o motuhake nakahi ngongo ngongo evaporators, ia wae me te whakaevaporator motuhake hanga he
Whakaotia te punaha whakamatao mo te mahi whakamatao. E ai ki te whakatau tata me te tātaritanga o te utaina miihini o te rokiroki makariri, ka taea te mohio ko te utaina miihini o te rokiroki makariri kaha e pa ana ki te 140 (W / m3), me te kawenga katoa
4021.22(W) (3458.25kcal), e ai ki nga raraunga o runga ake nei, ka whiriwhiria e te rokiroki makariri pūkoro he waeine whakamatao raupapa 2F6.3 (te kaha whakamahana paerewa 4000kcal / h) ka taea hoki te whakatutuki i nga whakaritenga o te rokiroki makariri pūkoro.
Ko nga whakaritenga tukanga makariri (tae atu ki te -15 ° C ~ -18 ° C), na reira, he mea nui ki te whirihora i tetahi atu waahanga whakamatao i runga i te whare putunga, a ka piki ake te utu tiaki o te waahanga.