He Whakatipuranga Hou o te Whakamahana Taiao
I te hurihanga o te ao ki te pūngao ma, pumau ake, kua riro ngā papu wera pūtake hau hei tētahi o ngā otinga tino whai hua mō te whakamahana whare. I roto i ngā auahatanga hou,Ngā papu wera R290e tū motuhake ana mō tā rātou mahi taiao me te whai huatanga. Mā te whakamahi ipōropāne (R290)hei hauhautanga, he taahiraa nui whakamua ēnei pūnaha mai i ngā hauhautanga tuku iho pēnei i te R32 me te R410A.
He aha te R290 Refrigerant?
Ko te R290, te propane rānei, hewhakamatao hauwaiwai taiaome teTe Pūmanawa Whakamahana Ao (GWP)o anake3, ki te whakaritea ki te 675 mō te R32. Kāore he chlorine, he fluorine rānei i roto, ā, kāore e paitini ki te paparanga ozone. Nā ōna āhuatanga thermodynamic tino pai, ka taea e te R290 te whakawhiti wera me te tino whai hua ahakoa i ngā pāmahana iti o te taiao, ā, he mea tino pai mō ngā mea e rua.te whakamahana me te wai werangā tono.
He aha i piki haere ai te rongonui o ngā papu wera R290
I Ūropi me te UK, kua tere te pikinga o te hiahia mō ngā papu wera R290 nā ngā ture taiao pakari ake me te tipu haere o te mōhiotanga o ngā kaihoko. Ehara i te mea ka whakaitihia e ēnei pūnaha ngā tukunga waro anake, engari ka whakarite hoki i ngā kaipupuri whare mō ngā aukati a te EU mō ngā pouaka whakamatao GWP teitei ā muri ake nei.
Ngā Painga Matua o ngā Papu Wera R290
1. Pānga Tino Iti ki te Taiao
Ko te R290 tētahi o ngā hauhautanga tino pai mō te āhuarangi e wātea ana i tēnei wā, me tōna GWP e 3 noa iho.te korenga o te kaha o te whakahekenga ozoneā, e tino hāngai ana ki ngā whāinga āhuarangi mō te wā roa a te EU, e āwhina ana i ngā kaipupuri whare ki te whakaiti i ō rātou tapuwae taiao.
2. Teitei o te Whai Hua me te Mahi
Mā ngā āhuatanga whakawhiti wera tino pai o R290 ka taea e te compressor te mahi pai ake, ka tutuki ai heTeitei o te Taurite o te Mahi (COP)meCOP ā-Wā (SCOP)ngā whakatauranga. He maha ngā papu wera R290 ka taea te eke kiNgā taumata whai huatanga o te ErP A+++, kia iti ake ai te whakapaunga pūngao me ngā utu whakahaere, inā koa ka whakamahia ngātahi me te whakamahana o raro i te papa, ngā whakamahana pāmahana iti rānei.
3. Mahi Haruru Iti
Kua hangaia ngā papu wera R290 hou mōmahi marino. Nā ngā āhuatanga pēnei i ngā panera whakamarumaru oro, ngā mata pā kua whakapaitia, me ngā whakairinga ārai-wiri, ka tata kore e rangona te oro i te wā e whakamahia ana—he tino pai mō ngā wāhi noho e hira ana te rangimārie me te whakamarie.
4. Whānui te whānuitanga o te mahi
Ka taea e ngā tauira matatau te pupuri i te mahi pumau ahakoa i ngā pāmahana o waho he iti iho i te-30°C, e pai ai ngā papu wera R290 mō ngā āhuarangi makariri o te Raki me te Waenganui o Ūropi.
5. Te Hototahi ki te Pūngao Whakahou
Ina whakakahangia e te PV o te rā, e te hiko whakahou rānei, ka taea e ngā pūnaha R290 te whakarato tatate whakamahana waro-kore, te whakaiti i te whakawhirinaki ki ngā wahie pūngoi me te pupuri tonu i ngā taumata whakamarie teitei i te tau katoa.
Ngā Whakaaro mō te Haumaru me te Tāutanga
Ahakoa he mura te R290, kua whakawhanakehia e ngā kaihangangā pūnaha haumaru whakarei akekia pono ai te tāutanga, kia tutuki ai hoki ngā whakaritenga. Kei roto i ēnei ko ngā wāhanga hiri, ngā rahinga hauhautanga kua arotauhia, me ngā whakaritenga tawhiti mārama. I te mea kei te whakahaerehia te tāutanga e tētahitohunga papu wera whaimana, he rite te haumaru me te pono o ngā pūnaha R290 ki tētahi atu hangarau whakamahana hou.
R290 me R32: He aha te rerekētanga?
| Āhuatanga | R290 | R32 |
| Te Pūmanawa Whakamahana Ao (GWP) | 3 | 675 |
| Momo Whakamatao | Taiao (Pōpāne) | Hanganga (HFC) |
| Whai huatanga | Teitei ake i ngā pāmahana iti | Teitei engari iti iho i te R290 |
| Te mura | A3 (Teitei) | A2L (He ngawari te mura) |
| Pānga ki te Taiao | Tino iti | Waenga |
| Ngā Tohu o te Ao | E tino tutuki ana i ngā aukati hau-F a te EU | Whakawhiti |
I roto i te poto,Ko te R290 te kōwhiringa mō ngā rā kei te heke mai, e whakakotahi ana i te whai huatanga, te pumau, me te mahi angitu.
Ngā Taupānga Pai rawa atu
He pai ngā papu wera pūtake hau R290 mōngā whare hou, ngā whakahoutanga, me ngā kaupapa noho nuiNā tō rātou whai huatanga ka tino pai rātou mōngā whare kua pai te whakamarumaru, ā, mā te hoahoa pai mō te taiao ka tutukihia ngā ture pūngao a te EU ā muri ake nei.
Ngā Whakatenatena a te Kāwanatanga
I roto i te maha o ngā whenua Pākehā, tae atu ki Tiamana me te UK, ka taea te whakamahi i ngā papu wera R290ngā kaupapa tautokopērā i teKaupapa Whakapai Ake i te Pūwero (PAHI)ngā kaupapa whakatenatena whakamahana ā-motu mō te whakamahi i ngā pūnaha whakahou. Ka taea e ēnei tahua te whakaiti i ngā utu tāutanga me te tere ake i te wā whakahoki moni.
Kei te hiahia koe ki te mōhio atu mō ngā whakaaro mō te whiriwhiri i te papu wera R290?
Mena kei te rapu koe i tētahi papu wera e whai hua ana, e marino ana hoki, tēnā whakapā atu ki tā mātou tīma kaitohutohu ngaio.
Ka tūtohu mātou i te otinga papu wera puku tino tika māu, i runga i te taiao tāutanga, ngā whakaritenga whakamahinga, me te tahua.
Wā tuku: Oketopa-31-2025